148587291

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{79757}}^1$

素因数の和:79792

約数の個数: 20

約数和(自身を含む): 231617232

約数和(自身を除く): 83029941

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 79757, 239271, 717813, 1834411, 2153439, 5503233, 6460317, 16509699, 49529097, 148587291]

約数ペア:

[(1, 148587291), (3, 49529097), (9, 16509699), (23, 6460317), (27, 5503233), (69, 2153439), (81, 1834411), (207, 717813), (621, 239271), (1863, 79757)]