3891159189

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 6241536000

約数和(自身を除く): 2350376811

約数列:

[1, 3, 9, 17, 27, 51, 71, 139, 153, 213, 417, 459, 639, 859, 1207, 1251, 1917, 2363, 2577, 3621, 3753, 7089, 7731, 9869, 10863, 14603, 21267, 23193, 29607, 32589, 43809, 60989, 63801, 88821, 119401, 131427, 167773, 182967, 266463, 358203, 394281, 503319, 548901, 1036813, 1074609, 1509957, 1646703, 2029817, 3110439, 3223827, 4529871, 6089451, 8477471, 9331317, 18268353, 25432413, 27993951, 54805059, 76297239, 144117007, 228891717, 432351021, 1297053063, 3891159189]

約数ペア:

[(1, 3891159189), (3, 1297053063), (9, 432351021), (17, 228891717), (27, 144117007), (51, 76297239), (71, 54805059), (139, 27993951), (153, 25432413), (213, 18268353), (417, 9331317), (459, 8477471), (639, 6089451), (859, 4529871), (1207, 3223827), (1251, 3110439), (1917, 2029817), (2363, 1646703), (2577, 1509957), (3621, 1074609), (3753, 1036813), (7089, 548901), (7731, 503319), (9869, 394281), (10863, 358203), (14603, 266463), (21267, 182967), (23193, 167773), (29607, 131427), (32589, 119401), (43809, 88821), (60989, 63801)]