156966546789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447198139}}^1$

素因数の和:447198161

約数の個数: 16

約数和(自身を含む): 250430958400

約数和(自身を除く): 93464411611

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447198139, 1341594417, 4024783251, 5813575807, 12074349753, 17440727421, 52322182263, 156966546789]

約数ペア:

[(1, 156966546789), (3, 52322182263), (9, 17440727421), (13, 12074349753), (27, 5813575807), (39, 4024783251), (117, 1341594417), (351, 447198139)]