201440114217

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173505697}}^1$

素因数の和:173505749

約数の個数: 16

約数和(自身を含む): 305370028480

約数和(自身を除く): 103929914263

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 173505697, 520517091, 1561551273, 4684653819, 7460744971, 22382234913, 67146704739, 201440114217]

約数ペア:

[(1, 201440114217), (3, 67146704739), (9, 22382234913), (27, 7460744971), (43, 4684653819), (129, 1561551273), (387, 520517091), (1161, 173505697)]