64266987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 98841600

約数和(自身を除く): 34574613

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 969, 1479, 1653, 2287, 6861, 9367, 28101, 38879, 43453, 66323, 116637, 130359, 198969, 738701, 1127491, 1260137, 2216103, 3382473, 3780411, 21422329, 64266987]

約数ペア:

[(1, 64266987), (3, 21422329), (17, 3780411), (19, 3382473), (29, 2216103), (51, 1260137), (57, 1127491), (87, 738701), (323, 198969), (493, 130359), (551, 116637), (969, 66323), (1479, 43453), (1653, 38879), (2287, 28101), (6861, 9367)]