72209259

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{116279}}^1$

素因数の和:116311

約数の個数: 16

約数和(自身を含む): 111628800

約数和(自身を除く): 39419541

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 116279, 348837, 1046511, 2674417, 3139533, 8023251, 24069753, 72209259]

約数ペア:

[(1, 72209259), (3, 24069753), (9, 8023251), (23, 3139533), (27, 2674417), (69, 1046511), (207, 348837), (621, 116279)]