156931101

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{3529}}^1$

素因数の和:3608

約数の個数: 28

約数和(自身を含む): 239213980

約数和(自身を除く): 82282879

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1647, 3529, 4941, 10587, 14823, 31761, 44469, 95283, 215269, 285849, 645807, 857547, 1937421, 2572641, 5812263, 17436789, 52310367, 156931101]

約数ペア:

[(1, 156931101), (3, 52310367), (9, 17436789), (27, 5812263), (61, 2572641), (81, 1937421), (183, 857547), (243, 645807), (549, 285849), (729, 215269), (1647, 95283), (3529, 44469), (4941, 31761), (10587, 14823)]