67688001

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 104659200

約数和(自身を除く): 36971199

約数列:

[1, 3, 9, 27, 29, 87, 137, 261, 411, 631, 783, 1233, 1893, 3699, 3973, 5679, 11919, 17037, 18299, 35757, 54897, 86447, 107271, 164691, 259341, 494073, 778023, 2334069, 2506963, 7520889, 22562667, 67688001]

約数ペア:

[(1, 67688001), (3, 22562667), (9, 7520889), (27, 2506963), (29, 2334069), (87, 778023), (137, 494073), (261, 259341), (411, 164691), (631, 107271), (783, 86447), (1233, 54897), (1893, 35757), (3699, 18299), (3973, 17037), (5679, 11919)]