55657203

素因数分解:

$3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2153}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 84919296

約数和(自身を除く): 29262093

約数列:

[1, 3, 7, 21, 1231, 2153, 3693, 6459, 8617, 15071, 25851, 45213, 2650343, 7951029, 18552401, 55657203]

約数ペア:

[(1, 55657203), (3, 18552401), (7, 7951029), (21, 2650343), (1231, 45213), (2153, 25851), (3693, 15071), (6459, 8617)]