54815973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2063}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 77573376

約数和(自身を除く): 22757403

約数列:

[1, 3, 17, 51, 521, 1563, 2063, 6189, 8857, 26571, 35071, 105213, 1074823, 3224469, 18271991, 54815973]

約数ペア:

[(1, 54815973), (3, 18271991), (17, 3224469), (51, 1074823), (521, 105213), (1563, 35071), (2063, 26571), (6189, 8857)]