57075921

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2403

約数の個数: 40

約数和(自身を含む): 99750464

約数和(自身を除く): 42674543

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2341, 2709, 3483, 7023, 8127, 16387, 21069, 24381, 49161, 63207, 100663, 147483, 189621, 301989, 442449, 704641, 905967, 1327347, 2113923, 2717901, 6341769, 8153703, 19025307, 57075921]

約数ペア:

[(1, 57075921), (3, 19025307), (7, 8153703), (9, 6341769), (21, 2717901), (27, 2113923), (43, 1327347), (63, 905967), (81, 704641), (129, 442449), (189, 301989), (301, 189621), (387, 147483), (567, 100663), (903, 63207), (1161, 49161), (2341, 24381), (2709, 21069), (3483, 16387), (7023, 8127)]