152953731

素因数分解:

$3^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2113}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 259768320

約数和(自身を除く): 106814589

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 383, 1149, 2113, 2681, 3447, 6339, 8043, 10341, 14791, 19017, 24129, 44373, 57051, 72387, 133119, 399357, 809279, 2427837, 5664953, 7283511, 16994859, 21850533, 50984577, 152953731]

約数ペア:

[(1, 152953731), (3, 50984577), (7, 21850533), (9, 16994859), (21, 7283511), (27, 5664953), (63, 2427837), (189, 809279), (383, 399357), (1149, 133119), (2113, 72387), (2681, 57051), (3447, 44373), (6339, 24129), (8043, 19017), (10341, 14791)]