153171927

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1093}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 231420384

約数和(自身を除く): 78248457

約数列:

[1, 3, 9, 23, 69, 207, 677, 1093, 2031, 3279, 6093, 9837, 15571, 25139, 46713, 75417, 140139, 226251, 739961, 2219883, 6659649, 17019103, 51057309, 153171927]

約数ペア:

[(1, 153171927), (3, 51057309), (9, 17019103), (23, 6659649), (69, 2219883), (207, 739961), (677, 226251), (1093, 140139), (2031, 75417), (3279, 46713), (6093, 25139), (9837, 15571)]