131505801

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{10853}}^1$

素因数の和:11440

約数の個数: 16

約数和(自身を含む): 200755584

約数和(自身を除く): 69249783

約数列:

[1, 3, 7, 21, 577, 1731, 4039, 10853, 12117, 32559, 75971, 227913, 6262181, 18786543, 43835267, 131505801]

約数ペア:

[(1, 131505801), (3, 43835267), (7, 18786543), (21, 6262181), (577, 227913), (1731, 75971), (4039, 32559), (10853, 12117)]