81355053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{39359}}^1$

素因数の和:39428

約数の個数: 16

約数和(自身を含む): 119024640

約数和(自身を除く): 37669587

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 39359, 118077, 511667, 1535001, 2086027, 6258081, 27118351, 81355053]

約数ペア:

[(1, 81355053), (3, 27118351), (13, 6258081), (39, 2086027), (53, 1535001), (159, 511667), (689, 118077), (2067, 39359)]