56684169969

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 88080384000

約数和(自身を除く): 31396214031

約数列:

[1, 3, 7, 21, 127, 191, 223, 381, 499, 573, 669, 889, 1337, 1497, 1561, 2667, 3493, 4011, 4683, 10479, 24257, 28321, 42593, 63373, 72771, 84963, 95309, 111277, 127779, 169799, 190119, 198247, 285927, 298151, 333831, 443611, 509397, 594741, 667163, 778939, 894453, 1330833, 2001489, 2336817, 5409311, 12104243, 14132179, 16227933, 21253907, 36312729, 37865177, 42396537, 63761721, 84729701, 98925253, 113595531, 148777349, 254189103, 296775759, 446332047, 2699246189, 8097738567, 18894723323, 56684169969]

約数ペア:

[(1, 56684169969), (3, 18894723323), (7, 8097738567), (21, 2699246189), (127, 446332047), (191, 296775759), (223, 254189103), (381, 148777349), (499, 113595531), (573, 98925253), (669, 84729701), (889, 63761721), (1337, 42396537), (1497, 37865177), (1561, 36312729), (2667, 21253907), (3493, 16227933), (4011, 14132179), (4683, 12104243), (10479, 5409311), (24257, 2336817), (28321, 2001489), (42593, 1330833), (63373, 894453), (72771, 778939), (84963, 667163), (95309, 594741), (111277, 509397), (127779, 443611), (169799, 333831), (190119, 298151), (198247, 285927)]