52761429

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 90055680

約数和(自身を除く): 37294251

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2131, 2751, 3537, 6393, 8253, 14917, 19179, 24759, 44751, 57537, 134253, 279161, 402759, 837483, 1954127, 2512449, 5862381, 7537347, 17587143, 52761429]

約数ペア:

[(1, 52761429), (3, 17587143), (7, 7537347), (9, 5862381), (21, 2512449), (27, 1954127), (63, 837483), (131, 402759), (189, 279161), (393, 134253), (917, 57537), (1179, 44751), (2131, 24759), (2751, 19179), (3537, 14917), (6393, 8253)]