180593361

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1831}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 289309440

約数和(自身を除く): 108716079

約数列:

[1, 3, 9, 13, 27, 39, 117, 281, 351, 843, 1831, 2529, 3653, 5493, 7587, 10959, 16479, 23803, 32877, 49437, 71409, 98631, 214227, 514511, 642681, 1543533, 4630599, 6688643, 13891797, 20065929, 60197787, 180593361]

約数ペア:

[(1, 180593361), (3, 60197787), (9, 20065929), (13, 13891797), (27, 6688643), (39, 4630599), (117, 1543533), (281, 642681), (351, 514511), (843, 214227), (1831, 98631), (2529, 71409), (3653, 49437), (5493, 32877), (7587, 23803), (10959, 16479)]