157123323

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47057}}^1$

素因数の和:47123

約数の個数: 24

約数和(自身を含む): 264277728

約数和(自身を除く): 107154405

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 47057, 141171, 329399, 423513, 988197, 2494021, 2964591, 7482063, 17458147, 22446189, 52374441, 157123323]

約数ペア:

[(1, 157123323), (3, 52374441), (7, 22446189), (9, 17458147), (21, 7482063), (53, 2964591), (63, 2494021), (159, 988197), (371, 423513), (477, 329399), (1113, 141171), (3339, 47057)]