42077139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16103}}^1$

素因数の和:16186

約数の個数: 16

約数和(自身を含む): 61324032

約数和(自身を除く): 19246893

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 16103, 48309, 209339, 628017, 1078901, 3236703, 14025713, 42077139]

約数ペア:

[(1, 42077139), (3, 14025713), (13, 3236703), (39, 1078901), (67, 628017), (201, 209339), (871, 48309), (2613, 16103)]