159318477

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17579}}^1$

素因数の和:17657

約数の個数: 24

約数和(自身を含む): 246823200

約数和(自身を除く): 87504723

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 17579, 52737, 158211, 334001, 931687, 1002003, 2795061, 3006009, 8385183, 17702053, 53106159, 159318477]

約数ペア:

[(1, 159318477), (3, 53106159), (9, 17702053), (19, 8385183), (53, 3006009), (57, 2795061), (159, 1002003), (171, 931687), (477, 334001), (1007, 158211), (3021, 52737), (9063, 17579)]