649388318721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2467}}^1\times {\mathrm{93047}}^1$

素因数の和:95581

約数の個数: 32

約数和(自身を含む): 925918414848

約数和(自身を除く): 276530096127

約数列:

[1, 3, 23, 41, 69, 123, 943, 2467, 2829, 7401, 56741, 93047, 101147, 170223, 279141, 303441, 2140081, 2326381, 3814927, 6420243, 6979143, 11444781, 87743321, 229546949, 263229963, 688640847, 5279579827, 9411424909, 15838739481, 28234274727, 216462772907, 649388318721]

約数ペア:

[(1, 649388318721), (3, 216462772907), (23, 28234274727), (41, 15838739481), (69, 9411424909), (123, 5279579827), (943, 688640847), (2467, 263229963), (2829, 229546949), (7401, 87743321), (56741, 11444781), (93047, 6979143), (101147, 6420243), (170223, 3814927), (279141, 2326381), (303441, 2140081)]