54328821

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 77570304

約数和(自身を除く): 23241483

約数列:

[1, 3, 17, 51, 223, 281, 289, 669, 843, 867, 3791, 4777, 11373, 14331, 62663, 64447, 81209, 187989, 193341, 243627, 1065271, 3195813, 18109607, 54328821]

約数ペア:

[(1, 54328821), (3, 18109607), (17, 3195813), (51, 1065271), (223, 243627), (281, 193341), (289, 187989), (669, 81209), (843, 64447), (867, 62663), (3791, 14331), (4777, 11373)]