165364479

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17383}}^1$

素因数の和:17547

約数の個数: 24

約数和(自身を含む): 274806272

約数和(自身を除く): 109441793

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 17383, 52149, 121681, 156447, 365043, 1095129, 2624833, 7874499, 18373831, 23623497, 55121493, 165364479]

約数ペア:

[(1, 165364479), (3, 55121493), (7, 23623497), (9, 18373831), (21, 7874499), (63, 2624833), (151, 1095129), (453, 365043), (1057, 156447), (1359, 121681), (3171, 52149), (9513, 17383)]