54972363

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{907}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 74528640

約数和(自身を除く): 19556277

約数列:

[1, 3, 89, 227, 267, 681, 907, 2721, 20203, 60609, 80723, 205889, 242169, 617667, 18324121, 54972363]

約数ペア:

[(1, 54972363), (3, 18324121), (89, 617667), (227, 242169), (267, 205889), (681, 80723), (907, 60609), (2721, 20203)]