72812259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13241}}^1$

素因数の和:13307

約数の個数: 24

約数和(自身を含む): 115682112

約数和(自身を除く): 42869853

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 13241, 39723, 119169, 172133, 516399, 622327, 1549197, 1866981, 5600943, 8090251, 24270753, 72812259]

約数ペア:

[(1, 72812259), (3, 24270753), (9, 8090251), (13, 5600943), (39, 1866981), (47, 1549197), (117, 622327), (141, 516399), (423, 172133), (611, 119169), (1833, 39723), (5499, 13241)]