61251741

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 94723200

約数和(自身を除く): 33471459

約数列:

[1, 3, 9, 27, 29, 87, 137, 261, 411, 571, 783, 1233, 1713, 3699, 3973, 5139, 11919, 15417, 16559, 35757, 49677, 78227, 107271, 149031, 234681, 447093, 704043, 2112129, 2268583, 6805749, 20417247, 61251741]

約数ペア:

[(1, 61251741), (3, 20417247), (9, 6805749), (27, 2268583), (29, 2112129), (87, 704043), (137, 447093), (261, 234681), (411, 149031), (571, 107271), (783, 78227), (1233, 49677), (1713, 35757), (3699, 16559), (3973, 15417), (5139, 11919)]