28357040349

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{53831}}^1$

素因数の和:54178

約数の個数: 48

約数和(自身を含む): 47464320384

約数和(自身を除く): 19107280035

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 313, 561, 939, 1683, 2817, 3443, 5321, 10329, 15963, 30987, 47889, 53831, 58531, 161493, 175593, 484479, 526779, 592141, 915127, 1776423, 2745381, 5329269, 8236143, 10066397, 16849103, 30199191, 50547309, 90597573, 151641927, 185340133, 286434751, 556020399, 859304253, 1668061197, 2577912759, 3150782261, 9452346783, 28357040349]

約数ペア:

[(1, 28357040349), (3, 9452346783), (9, 3150782261), (11, 2577912759), (17, 1668061197), (33, 859304253), (51, 556020399), (99, 286434751), (153, 185340133), (187, 151641927), (313, 90597573), (561, 50547309), (939, 30199191), (1683, 16849103), (2817, 10066397), (3443, 8236143), (5321, 5329269), (10329, 2745381), (15963, 1776423), (30987, 915127), (47889, 592141), (53831, 526779), (58531, 484479), (161493, 175593)]