53120871

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 79017120

約数和(自身を除く): 25896249

約数列:

[1, 3, 9, 41, 123, 359, 369, 401, 1077, 1203, 3231, 3609, 14719, 16441, 44157, 49323, 132471, 143959, 147969, 431877, 1295631, 5902319, 17706957, 53120871]

約数ペア:

[(1, 53120871), (3, 17706957), (9, 5902319), (41, 1295631), (123, 431877), (359, 147969), (369, 143959), (401, 132471), (1077, 49323), (1203, 44157), (3231, 16441), (3609, 14719)]