86857683

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 139574016

約数和(自身を除く): 52716333

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 317, 361, 437, 627, 759, 951, 1083, 1311, 3487, 3971, 4807, 6023, 7291, 8303, 10461, 11913, 14421, 18069, 21873, 24909, 66253, 80201, 91333, 114437, 138529, 198759, 240603, 273999, 343311, 415587, 1258807, 1523819, 2632051, 3776421, 4571457, 7896153, 28952561, 86857683]

約数ペア:

[(1, 86857683), (3, 28952561), (11, 7896153), (19, 4571457), (23, 3776421), (33, 2632051), (57, 1523819), (69, 1258807), (209, 415587), (253, 343311), (317, 273999), (361, 240603), (437, 198759), (627, 138529), (759, 114437), (951, 91333), (1083, 80201), (1311, 66253), (3487, 24909), (3971, 21873), (4807, 18069), (6023, 14421), (7291, 11913), (8303, 10461)]