81913026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1050167}}^1$

素因数の和:1050185

約数の個数: 16

約数和(自身を含む): 176428224

約数和(自身を除く): 94515198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1050167, 2100334, 3150501, 6301002, 13652171, 27304342, 40956513, 81913026]

約数ペア:

[(1, 81913026), (2, 40956513), (3, 27304342), (6, 13652171), (13, 6301002), (26, 3150501), (39, 2100334), (78, 1050167)]