201981627

素因数分解:

$3^3\times {\mathrm{1553}}^1\times {\mathrm{4817}}^1$

素因数の和:6379

約数の個数: 16

約数和(自身を含む): 299486880

約数和(自身を除く): 97505253

約数列:

[1, 3, 9, 27, 1553, 4659, 4817, 13977, 14451, 41931, 43353, 130059, 7480801, 22442403, 67327209, 201981627]

約数ペア:

[(1, 201981627), (3, 67327209), (9, 22442403), (27, 7480801), (1553, 130059), (4659, 43353), (4817, 41931), (13977, 14451)]