71551701

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10770

約数の個数: 32

約数和(自身を含む): 120176000

約数和(自身を除く): 48624299

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 10729, 32187, 96561, 139477, 203851, 289683, 418431, 611553, 1255293, 1834659, 2650063, 3765879, 5503977, 7950189, 23850567, 71551701]

約数ペア:

[(1, 71551701), (3, 23850567), (9, 7950189), (13, 5503977), (19, 3765879), (27, 2650063), (39, 1834659), (57, 1255293), (117, 611553), (171, 418431), (247, 289683), (351, 203851), (513, 139477), (741, 96561), (2223, 32187), (6669, 10729)]