628527

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 16

約数和(自身を含む): 881280

約数和(自身を除く): 252753

約数列:

[1, 3, 53, 59, 67, 159, 177, 201, 3127, 3551, 3953, 9381, 10653, 11859, 209509, 628527]

約数ペア:

[(1, 628527), (3, 209509), (53, 11859), (59, 10653), (67, 9381), (159, 3953), (177, 3551), (201, 3127)]