121490307

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{10739}}^1$

素因数の和:11167

約数の個数: 16

約数和(自身を含む): 180432000

約数和(自身を除く): 58941693

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 10739, 11313, 32217, 96651, 289953, 4499641, 13498923, 40496769, 121490307]

約数ペア:

[(1, 121490307), (3, 40496769), (9, 13498923), (27, 4499641), (419, 289953), (1257, 96651), (3771, 32217), (10739, 11313)]