68531331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{5231}}^1$

素因数の和:5642

約数の個数: 16

約数和(自身を含む): 99952128

約数和(自身を除く): 31420797

約数列:

[1, 3, 11, 33, 397, 1191, 4367, 5231, 13101, 15693, 57541, 172623, 2076707, 6230121, 22843777, 68531331]

約数ペア:

[(1, 68531331), (3, 22843777), (11, 6230121), (33, 2076707), (397, 172623), (1191, 57541), (4367, 15693), (5231, 13101)]