64373673

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6373}}^1$

素因数の和:6433

約数の個数: 32

約数和(自身を含む): 108510976

約数和(自身を除く): 44137303

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 6373, 10101, 19119, 44611, 82849, 133833, 235801, 248547, 579943, 707403, 1650607, 1739829, 3065413, 4951821, 9196239, 21457891, 64373673]

約数ペア:

[(1, 64373673), (3, 21457891), (7, 9196239), (13, 4951821), (21, 3065413), (37, 1739829), (39, 1650607), (91, 707403), (111, 579943), (259, 248547), (273, 235801), (481, 133833), (777, 82849), (1443, 44611), (3367, 19119), (6373, 10101)]