64752867

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 95238000

約数和(自身を除く): 30485133

約数列:

[1, 3, 9, 109, 149, 327, 443, 447, 981, 1329, 1341, 3987, 16241, 48287, 48723, 66007, 144861, 146169, 198021, 434583, 594063, 7194763, 21584289, 64752867]

約数ペア:

[(1, 64752867), (3, 21584289), (9, 7194763), (109, 594063), (149, 434583), (327, 198021), (443, 146169), (447, 144861), (981, 66007), (1329, 48723), (1341, 48287), (3987, 16241)]