156987477921

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{3120217}}^1$

素因数の和:3120792

約数の個数: 16

約数和(自身を含む): 216468243968

約数和(自身を除く): 59480766047

約数列:

[1, 3, 31, 93, 541, 1623, 16771, 50313, 3120217, 9360651, 96726727, 290180181, 1688037397, 5064112191, 52329159307, 156987477921]

約数ペア:

[(1, 156987477921), (3, 52329159307), (31, 5064112191), (93, 1688037397), (541, 290180181), (1623, 96726727), (16771, 9360651), (50313, 3120217)]