31413528027

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{43613}}^1$

素因数の和:43769

約数の個数: 64

約数和(自身を含む): 55156008960

約数和(自身を除く): 23742480933

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 103, 111, 189, 259, 309, 333, 721, 777, 927, 999, 2163, 2331, 2781, 3811, 6489, 6993, 11433, 19467, 26677, 34299, 43613, 80031, 102897, 130839, 240093, 305291, 392517, 720279, 915873, 1177551, 1613681, 2747619, 4492139, 4841043, 8242857, 11295767, 13476417, 14523129, 31444973, 33887301, 40429251, 43569387, 94334919, 101661903, 121287753, 166209143, 283004757, 304985709, 498627429, 849014271, 1163464001, 1495882287, 3490392003, 4487646861, 10471176009, 31413528027]

約数ペア:

[(1, 31413528027), (3, 10471176009), (7, 4487646861), (9, 3490392003), (21, 1495882287), (27, 1163464001), (37, 849014271), (63, 498627429), (103, 304985709), (111, 283004757), (189, 166209143), (259, 121287753), (309, 101661903), (333, 94334919), (721, 43569387), (777, 40429251), (927, 33887301), (999, 31444973), (2163, 14523129), (2331, 13476417), (2781, 11295767), (3811, 8242857), (6489, 4841043), (6993, 4492139), (11433, 2747619), (19467, 1613681), (26677, 1177551), (34299, 915873), (43613, 720279), (80031, 392517), (102897, 305291), (130839, 240093)]