74681943

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{154621}}^1$

素因数の和:154654

約数の個数: 16

約数和(自身を含む): 118749696

約数和(自身を除く): 44067753

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 154621, 463863, 1082347, 3247041, 3556283, 10668849, 24893981, 74681943]

約数ペア:

[(1, 74681943), (3, 24893981), (7, 10668849), (21, 3556283), (23, 3247041), (69, 1082347), (161, 463863), (483, 154621)]