121625307

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{48437}}^1$

素因数の和:48480

約数の個数: 20

約数和(自身を含む): 187551936

約数和(自身を除く): 65926629

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 48437, 145311, 435933, 1307799, 1501547, 3923397, 4504641, 13513923, 40541769, 121625307]

約数ペア:

[(1, 121625307), (3, 40541769), (9, 13513923), (27, 4504641), (31, 3923397), (81, 1501547), (93, 1307799), (279, 435933), (837, 145311), (2511, 48437)]