57568011

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 25375989

約数列:

[1, 3, 23, 59, 69, 79, 177, 179, 237, 537, 1357, 1817, 4071, 4117, 4661, 5451, 10561, 12351, 13983, 14141, 31683, 42423, 107203, 242903, 321609, 325243, 728709, 834319, 975729, 2502957, 19189337, 57568011]

約数ペア:

[(1, 57568011), (3, 19189337), (23, 2502957), (59, 975729), (69, 834319), (79, 728709), (177, 325243), (179, 321609), (237, 242903), (537, 107203), (1357, 42423), (1817, 31683), (4071, 14141), (4117, 13983), (4661, 12351), (5451, 10561)]