157415991

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{13711}}^1$

素因数の和:13846

約数の個数: 16

約数和(自身を含む): 217198080

約数和(自身を除く): 59782089

約数列:

[1, 3, 43, 89, 129, 267, 3827, 11481, 13711, 41133, 589573, 1220279, 1768719, 3660837, 52471997, 157415991]

約数ペア:

[(1, 157415991), (3, 52471997), (43, 3660837), (89, 1768719), (129, 1220279), (267, 589573), (3827, 41133), (11481, 13711)]