29125089

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1707

約数の個数: 40

約数和(自身を含む): 51358208

約数和(自身を除く): 22233119

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1657, 1953, 2511, 4971, 5859, 11599, 14913, 17577, 34797, 44739, 51367, 104391, 134217, 154101, 313173, 359569, 462303, 939519, 1078707, 1386909, 3236121, 4160727, 9708363, 29125089]

約数ペア:

[(1, 29125089), (3, 9708363), (7, 4160727), (9, 3236121), (21, 1386909), (27, 1078707), (31, 939519), (63, 462303), (81, 359569), (93, 313173), (189, 154101), (217, 134217), (279, 104391), (567, 51367), (651, 44739), (837, 34797), (1657, 17577), (1953, 14913), (2511, 11599), (4971, 5859)]