47255366907

素因数分解:

$3^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{157813}}^1$

素因数の和:157937

約数の個数: 48

約数和(自身を含む): 80422014400

約数和(自身を除く): 33166647493

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 343, 441, 679, 873, 1029, 2037, 3087, 4753, 6111, 14259, 33271, 42777, 99813, 157813, 299439, 473439, 1104691, 1420317, 3314073, 7732837, 9942219, 15307861, 23198511, 45923583, 54129859, 69595533, 107155027, 137770749, 162389577, 321465081, 487168731, 750085189, 964395243, 2250255567, 5250596323, 6750766701, 15751788969, 47255366907]

約数ペア:

[(1, 47255366907), (3, 15751788969), (7, 6750766701), (9, 5250596323), (21, 2250255567), (49, 964395243), (63, 750085189), (97, 487168731), (147, 321465081), (291, 162389577), (343, 137770749), (441, 107155027), (679, 69595533), (873, 54129859), (1029, 45923583), (2037, 23198511), (3087, 15307861), (4753, 9942219), (6111, 7732837), (14259, 3314073), (33271, 1420317), (42777, 1104691), (99813, 473439), (157813, 299439)]