80955281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 89812800

約数和(自身を除く): 8857519

約数列:

[1, 11, 109, 251, 269, 1199, 2761, 2959, 27359, 29321, 67519, 300949, 322531, 742709, 7359571, 80955281]

約数ペア:

[(1, 80955281), (11, 7359571), (109, 742709), (251, 322531), (269, 300949), (1199, 67519), (2761, 29321), (2959, 27359)]