85150521

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{33911}}^1$

素因数の和:33954

約数の個数: 20

約数和(自身を含む): 131307264

約数和(自身を除く): 46156743

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 33911, 101733, 305199, 915597, 1051241, 2746791, 3153723, 9461169, 28383507, 85150521]

約数ペア:

[(1, 85150521), (3, 28383507), (9, 9461169), (27, 3153723), (31, 2746791), (81, 1051241), (93, 915597), (279, 305199), (837, 101733), (2511, 33911)]