81293311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 91300608

約数和(自身を除く): 10007297

約数列:

[1, 11, 67, 73, 737, 803, 1511, 4891, 16621, 53801, 101237, 110303, 1113607, 1213333, 7390301, 81293311]

約数ペア:

[(1, 81293311), (11, 7390301), (67, 1213333), (73, 1113607), (737, 110303), (803, 101237), (1511, 53801), (4891, 16621)]