157171807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4217}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 175738752

約数和(自身を除く): 18566945

約数列:

[1, 13, 47, 61, 611, 793, 2867, 4217, 37271, 54821, 198199, 257237, 2576587, 3344081, 12090139, 157171807]

約数ペア:

[(1, 157171807), (13, 12090139), (47, 3344081), (61, 2576587), (611, 257237), (793, 198199), (2867, 54821), (4217, 37271)]