39707577

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5419

約数の個数: 40

約数和(自身を含む): 73018176

約数和(自身を除く): 33310599

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 5387, 7371, 16161, 37709, 48483, 70031, 113127, 145449, 210093, 339381, 436347, 490217, 630279, 1018143, 1470651, 1890837, 3054429, 4411953, 5672511, 13235859, 39707577]

約数ペア:

[(1, 39707577), (3, 13235859), (7, 5672511), (9, 4411953), (13, 3054429), (21, 1890837), (27, 1470651), (39, 1018143), (63, 630279), (81, 490217), (91, 436347), (117, 339381), (189, 210093), (273, 145449), (351, 113127), (567, 70031), (819, 48483), (1053, 37709), (2457, 16161), (5387, 7371)]