56174247

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 84605040

約数和(自身を除く): 28430793

約数列:

[1, 3, 9, 29, 87, 137, 261, 411, 1233, 1571, 3973, 4713, 11919, 14139, 35757, 45559, 136677, 215227, 410031, 645681, 1937043, 6241583, 18724749, 56174247]

約数ペア:

[(1, 56174247), (3, 18724749), (9, 6241583), (29, 1937043), (87, 645681), (137, 410031), (261, 215227), (411, 136677), (1233, 45559), (1571, 35757), (3973, 14139), (4713, 11919)]