187328169

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{129281}}^1$

素因数の和:129317

約数の個数: 24

約数和(自身を含む): 322687872

約数和(自身を除く): 135359703

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 129281, 387843, 904967, 1163529, 2714901, 2973463, 8144703, 8920389, 20814241, 26761167, 62442723, 187328169]

約数ペア:

[(1, 187328169), (3, 62442723), (7, 26761167), (9, 20814241), (21, 8920389), (23, 8144703), (63, 2973463), (69, 2714901), (161, 1163529), (207, 904967), (483, 387843), (1449, 129281)]