55071812061

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:800

約数の個数: 128

約数和(自身を含む): 97508802560

約数和(自身を除く): 42436990499

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 103, 111, 157, 189, 259, 309, 333, 471, 487, 721, 777, 927, 999, 1099, 1413, 1461, 2163, 2331, 2781, 3297, 3409, 3811, 4239, 4383, 5809, 6489, 6993, 9891, 10227, 11433, 13149, 16171, 17427, 18019, 19467, 26677, 29673, 30681, 34299, 40663, 48513, 50161, 52281, 54057, 76459, 80031, 92043, 102897, 113197, 121989, 126133, 145539, 150483, 156843, 162171, 229377, 240093, 339591, 351127, 365967, 378399, 436617, 451449, 486513, 535213, 598327, 688131, 720279, 1018773, 1053381, 1097901, 1135197, 1354347, 1605639, 1794981, 1855957, 2064393, 2828983, 3056319, 3160143, 3405591, 4188289, 4816917, 5384943, 5567871, 7875277, 8486949, 9480429, 12564867, 12991699, 14450751, 16154829, 16703613, 19802881, 23625831, 25460847, 37694601, 38975097, 50110839, 55126939, 59408643, 70877493, 76382541, 113083803, 116925291, 165380817, 178225929, 212632479, 291385249, 350775873, 496142451, 534677787, 874155747, 1488427353, 2039696743, 2622467241, 6119090229, 7867401723, 18357270687, 55071812061]

約数ペア:

[(1, 55071812061), (3, 18357270687), (7, 7867401723), (9, 6119090229), (21, 2622467241), (27, 2039696743), (37, 1488427353), (63, 874155747), (103, 534677787), (111, 496142451), (157, 350775873), (189, 291385249), (259, 212632479), (309, 178225929), (333, 165380817), (471, 116925291), (487, 113083803), (721, 76382541), (777, 70877493), (927, 59408643), (999, 55126939), (1099, 50110839), (1413, 38975097), (1461, 37694601), (2163, 25460847), (2331, 23625831), (2781, 19802881), (3297, 16703613), (3409, 16154829), (3811, 14450751), (4239, 12991699), (4383, 12564867), (5809, 9480429), (6489, 8486949), (6993, 7875277), (9891, 5567871), (10227, 5384943), (11433, 4816917), (13149, 4188289), (16171, 3405591), (17427, 3160143), (18019, 3056319), (19467, 2828983), (26677, 2064393), (29673, 1855957), (30681, 1794981), (34299, 1605639), (40663, 1354347), (48513, 1135197), (50161, 1097901), (52281, 1053381), (54057, 1018773), (76459, 720279), (80031, 688131), (92043, 598327), (102897, 535213), (113197, 486513), (121989, 451449), (126133, 436617), (145539, 378399), (150483, 365967), (156843, 351127), (162171, 339591), (229377, 240093)]