89693499

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 49652421

約数列:

[1, 3, 7, 21, 107, 179, 223, 321, 537, 669, 749, 1253, 1561, 2247, 3759, 4683, 19153, 23861, 39917, 57459, 71583, 119751, 134071, 167027, 279419, 402213, 501081, 838257, 4271119, 12813357, 29897833, 89693499]

約数ペア:

[(1, 89693499), (3, 29897833), (7, 12813357), (21, 4271119), (107, 838257), (179, 501081), (223, 402213), (321, 279419), (537, 167027), (669, 134071), (749, 119751), (1253, 71583), (1561, 57459), (2247, 39917), (3759, 23861), (4683, 19153)]