201161511

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1933}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 300899456

約数和(自身を除く): 99737945

約数列:

[1, 3, 9, 31, 93, 279, 373, 1119, 1933, 3357, 5799, 11563, 17397, 34689, 59923, 104067, 179769, 539307, 721009, 2163027, 6489081, 22351279, 67053837, 201161511]

約数ペア:

[(1, 201161511), (3, 67053837), (9, 22351279), (31, 6489081), (93, 2163027), (279, 721009), (373, 539307), (1119, 179769), (1933, 104067), (3357, 59923), (5799, 34689), (11563, 17397)]