61216431

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 83825280

約数和(自身を除く): 22608849

約数列:

[1, 3, 53, 131, 159, 393, 2939, 6943, 8817, 20829, 155767, 385009, 467301, 1155027, 20405477, 61216431]

約数ペア:

[(1, 61216431), (3, 20405477), (53, 1155027), (131, 467301), (159, 385009), (393, 155767), (2939, 20829), (6943, 8817)]