49539357

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 40

約数和(自身を含む): 86678592

約数和(自身を除く): 37139235

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2131, 2583, 3321, 6393, 7749, 14917, 19179, 23247, 44751, 57537, 87371, 134253, 172611, 262113, 402759, 611597, 786339, 1208277, 1834791, 2359017, 5504373, 7077051, 16513119, 49539357]

約数ペア:

[(1, 49539357), (3, 16513119), (7, 7077051), (9, 5504373), (21, 2359017), (27, 1834791), (41, 1208277), (63, 786339), (81, 611597), (123, 402759), (189, 262113), (287, 172611), (369, 134253), (567, 87371), (861, 57537), (1107, 44751), (2131, 23247), (2583, 19179), (3321, 14917), (6393, 7749)]