129243753

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 189750600

約数和(自身を除く): 60506847

約数列:

[1, 3, 9, 89, 267, 317, 509, 801, 951, 1527, 2853, 4581, 28213, 45301, 84639, 135903, 161353, 253917, 407709, 484059, 1452177, 14360417, 43081251, 129243753]

約数ペア:

[(1, 129243753), (3, 43081251), (9, 14360417), (89, 1452177), (267, 484059), (317, 407709), (509, 253917), (801, 161353), (951, 135903), (1527, 84639), (2853, 45301), (4581, 28213)]