156968254233

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31538729}}^1$

素因数の和:31538821

約数の個数: 24

約数和(自身を含む): 262402233600

約数和(自身を除く): 105433979367

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 31538729, 94616187, 220771103, 283848561, 662313309, 1986939927, 2491559591, 7474678773, 17440917137, 22424036319, 52322751411, 156968254233]

約数ペア:

[(1, 156968254233), (3, 52322751411), (7, 22424036319), (9, 17440917137), (21, 7474678773), (63, 2491559591), (79, 1986939927), (237, 662313309), (553, 283848561), (711, 220771103), (1659, 94616187), (4977, 31538729)]