69421743

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 101861760

約数和(自身を除く): 32440017

約数列:

[1, 3, 9, 139, 211, 263, 417, 633, 789, 1251, 1899, 2367, 29329, 36557, 55493, 87987, 109671, 166479, 263961, 329013, 499437, 7713527, 23140581, 69421743]

約数ペア:

[(1, 69421743), (3, 23140581), (9, 7713527), (139, 499437), (211, 329013), (263, 263961), (417, 166479), (633, 109671), (789, 87987), (1251, 55493), (1899, 36557), (2367, 29329)]