230671071

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{123817}}^1$

素因数の和:123852

約数の個数: 20

約数和(自身を含む): 359567472

約数和(自身を除く): 128896401

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 123817, 371451, 1114353, 2847791, 3343059, 8543373, 10029177, 25630119, 76890357, 230671071]

約数ペア:

[(1, 230671071), (3, 76890357), (9, 25630119), (23, 10029177), (27, 8543373), (69, 3343059), (81, 2847791), (207, 1114353), (621, 371451), (1863, 123817)]