81227022

素因数分解:

$2^1\times 3^1\times {\mathrm{659}}^1\times {\mathrm{20543}}^1$

素因数の和:21207

約数の個数: 16

約数和(自身を含む): 162708480

約数和(自身を除く): 81481458

約数列:

[1, 2, 3, 6, 659, 1318, 1977, 3954, 20543, 41086, 61629, 123258, 13537837, 27075674, 40613511, 81227022]

約数ペア:

[(1, 81227022), (2, 40613511), (3, 27075674), (6, 13537837), (659, 123258), (1318, 61629), (1977, 41086), (3954, 20543)]