68090737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 84490560

約数和(自身を除く): 16399823

約数列:

[1, 11, 13, 19, 143, 209, 247, 361, 1319, 2717, 3971, 4693, 14509, 17147, 25061, 51623, 188617, 275671, 325793, 476159, 3583723, 5237749, 6190067, 68090737]

約数ペア:

[(1, 68090737), (11, 6190067), (13, 5237749), (19, 3583723), (143, 476159), (209, 325793), (247, 275671), (361, 188617), (1319, 51623), (2717, 25061), (3971, 17147), (4693, 14509)]