121636887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{13177}}^1$

素因数の和:13378

約数の個数: 16

約数和(自身を含む): 172684512

約数和(自身を除く): 51047625

約数列:

[1, 3, 17, 51, 181, 543, 3077, 9231, 13177, 39531, 224009, 672027, 2385037, 7155111, 40545629, 121636887]

約数ペア:

[(1, 121636887), (3, 40545629), (17, 7155111), (51, 2385037), (181, 672027), (543, 224009), (3077, 39531), (9231, 13177)]