156699478539

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{245226101}}^1$

素因数の和:245226178

約数の個数: 12

約数和(自身を含む): 229531631472

約数和(自身を除く): 72832152933

約数列:

[1, 3, 9, 71, 213, 639, 245226101, 735678303, 2207034909, 17411053171, 52233159513, 156699478539]

約数ペア:

[(1, 156699478539), (3, 52233159513), (9, 17411053171), (71, 2207034909), (213, 735678303), (639, 245226101)]