64308153

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2287}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 106602496

約数和(自身を除く): 42294343

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 2287, 4017, 6861, 9373, 16009, 28119, 29731, 48027, 89193, 208117, 235561, 624351, 706683, 1648927, 3062293, 4946781, 9186879, 21436051, 64308153]

約数ペア:

[(1, 64308153), (3, 21436051), (7, 9186879), (13, 4946781), (21, 3062293), (39, 1648927), (91, 706683), (103, 624351), (273, 235561), (309, 208117), (721, 89193), (1339, 48027), (2163, 29731), (2287, 28119), (4017, 16009), (6861, 9373)]