51271263

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{17971}}^1$

素因数の和:18294

約数の個数: 12

約数和(自身を含む): 74296248

約数和(自身を除く): 23024985

約数列:

[1, 3, 9, 317, 951, 2853, 17971, 53913, 161739, 5696807, 17090421, 51271263]

約数ペア:

[(1, 51271263), (3, 17090421), (9, 5696807), (317, 161739), (951, 53913), (2853, 17971)]