66246321

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{1553}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 90256320

約数和(自身を除く): 24009999

約数列:

[1, 3, 59, 177, 241, 723, 1553, 4659, 14219, 42657, 91627, 274881, 374273, 1122819, 22082107, 66246321]

約数ペア:

[(1, 66246321), (3, 22082107), (59, 1122819), (177, 374273), (241, 274881), (723, 91627), (1553, 42657), (4659, 14219)]