68308929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2767}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 106800512

約数和(自身を除く): 38491583

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1899, 2743, 2767, 8229, 8301, 24687, 24903, 35971, 107913, 323739, 583837, 1751511, 5254533, 7589881, 22769643, 68308929]

約数ペア:

[(1, 68308929), (3, 22769643), (9, 7589881), (13, 5254533), (39, 1751511), (117, 583837), (211, 323739), (633, 107913), (1899, 35971), (2743, 24903), (2767, 24687), (8229, 8301)]