201626851131

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{257505557}}^1$

素因数の和:257505595

約数の個数: 16

約数和(自身を含む): 309006669600

約数和(自身を除く): 107379818469

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 257505557, 772516671, 2317550013, 6952650039, 7467661153, 22402983459, 67208950377, 201626851131]

約数ペア:

[(1, 201626851131), (3, 67208950377), (9, 22402983459), (27, 7467661153), (29, 6952650039), (87, 2317550013), (261, 772516671), (783, 257505557)]