42072303

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154111}}^1$

素因数の和:154134

約数の個数: 16

約数和(自身を含む): 69042176

約数和(自身を除く): 26969873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 154111, 462333, 1078777, 2003443, 3236331, 6010329, 14024101, 42072303]

約数ペア:

[(1, 42072303), (3, 14024101), (7, 6010329), (13, 3236331), (21, 2003443), (39, 1078777), (91, 462333), (273, 154111)]