29121540957

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3463}}^1$

素因数の和:3720

約数の個数: 80

約数和(自身を含む): 47802534912

約数和(自身を除く): 18680993955

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 197, 279, 459, 527, 591, 837, 1377, 1581, 1773, 2511, 3349, 3463, 4743, 5319, 6107, 10047, 10389, 14229, 15957, 18321, 30141, 31167, 42687, 54963, 58871, 90423, 93501, 103819, 107353, 164889, 176613, 271269, 280503, 311457, 322059, 494667, 529839, 682211, 934371, 966177, 1589517, 1825001, 2046633, 2803113, 2898531, 4768551, 5475003, 6139899, 8409339, 8695593, 11597587, 16425009, 18419697, 21148541, 34792761, 49275027, 55259091, 63445623, 104378283, 147825081, 190336869, 313134849, 359525197, 571010607, 939404547, 1078575591, 1713031821, 3235726773, 9707180319, 29121540957]

約数ペア:

[(1, 29121540957), (3, 9707180319), (9, 3235726773), (17, 1713031821), (27, 1078575591), (31, 939404547), (51, 571010607), (81, 359525197), (93, 313134849), (153, 190336869), (197, 147825081), (279, 104378283), (459, 63445623), (527, 55259091), (591, 49275027), (837, 34792761), (1377, 21148541), (1581, 18419697), (1773, 16425009), (2511, 11597587), (3349, 8695593), (3463, 8409339), (4743, 6139899), (5319, 5475003), (6107, 4768551), (10047, 2898531), (10389, 2803113), (14229, 2046633), (15957, 1825001), (18321, 1589517), (30141, 966177), (31167, 934371), (42687, 682211), (54963, 529839), (58871, 494667), (90423, 322059), (93501, 311457), (103819, 280503), (107353, 271269), (164889, 176613)]