159344991

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43933}}^1$

素因数の和:43983

約数の個数: 24

約数和(自身を含む): 255871616

約数和(自身を除く): 96526625

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 43933, 131799, 395397, 571129, 1361923, 1713387, 4085769, 5140161, 12257307, 17704999, 53114997, 159344991]

約数ペア:

[(1, 159344991), (3, 53114997), (9, 17704999), (13, 12257307), (31, 5140161), (39, 4085769), (93, 1713387), (117, 1361923), (279, 571129), (403, 395397), (1209, 131799), (3627, 43933)]