25749207891

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{1249}}^1\times {\mathrm{1721}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 40966380000

約数和(自身を除く): 15217172109

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1249, 1331, 1721, 3747, 3993, 5163, 11241, 11979, 13739, 15489, 18931, 41217, 56793, 123651, 151129, 170379, 208241, 453387, 624723, 1360161, 1662419, 1874169, 2149529, 2290651, 4987257, 6448587, 6871953, 14961771, 19345761, 20615859, 23644819, 70934457, 212803371, 260093009, 780279027, 2340837081, 2861023099, 8583069297, 25749207891]

約数ペア:

[(1, 25749207891), (3, 8583069297), (9, 2861023099), (11, 2340837081), (33, 780279027), (99, 260093009), (121, 212803371), (363, 70934457), (1089, 23644819), (1249, 20615859), (1331, 19345761), (1721, 14961771), (3747, 6871953), (3993, 6448587), (5163, 4987257), (11241, 2290651), (11979, 2149529), (13739, 1874169), (15489, 1662419), (18931, 1360161), (41217, 624723), (56793, 453387), (123651, 208241), (151129, 170379)]