56951271

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{719}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 88845120

約数和(自身を除く): 31893849

約数列:

[1, 3, 9, 13, 39, 117, 677, 719, 2031, 2157, 6093, 6471, 8801, 9347, 26403, 28041, 79209, 84123, 486763, 1460289, 4380867, 6327919, 18983757, 56951271]

約数ペア:

[(1, 56951271), (3, 18983757), (9, 6327919), (13, 4380867), (39, 1460289), (117, 486763), (677, 84123), (719, 79209), (2031, 28041), (2157, 26403), (6093, 9347), (6471, 8801)]