172069227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28493}}^1$

素因数の和:28571

約数の個数: 24

約数和(自身を含む): 275593968

約数和(自身を除く): 103524741

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 28493, 85479, 256437, 313423, 940269, 1738073, 2820807, 5214219, 15642657, 19118803, 57356409, 172069227]

約数ペア:

[(1, 172069227), (3, 57356409), (9, 19118803), (11, 15642657), (33, 5214219), (61, 2820807), (99, 1738073), (183, 940269), (549, 313423), (671, 256437), (2013, 85479), (6039, 28493)]