39628953

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 72831360

約数和(自身を除く): 33202407

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 127, 189, 273, 351, 381, 819, 889, 1143, 1651, 2457, 2667, 3429, 4953, 8001, 11557, 14859, 16129, 24003, 34671, 44577, 48387, 104013, 112903, 145161, 209677, 312039, 338709, 435483, 629031, 1016127, 1467739, 1887093, 3048381, 4403217, 5661279, 13209651, 39628953]

約数ペア:

[(1, 39628953), (3, 13209651), (7, 5661279), (9, 4403217), (13, 3048381), (21, 1887093), (27, 1467739), (39, 1016127), (63, 629031), (91, 435483), (117, 338709), (127, 312039), (189, 209677), (273, 145161), (351, 112903), (381, 104013), (819, 48387), (889, 44577), (1143, 34671), (1651, 24003), (2457, 16129), (2667, 14859), (3429, 11557), (4953, 8001)]