63805887

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 102975840

約数和(自身を除く): 39169953

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 1181, 1863, 2001, 2349, 3543, 6003, 10629, 18009, 27163, 31887, 34249, 54027, 81489, 95661, 102747, 244467, 308241, 733401, 787727, 924723, 2200203, 2363181, 2774169, 7089543, 21268629, 63805887]

約数ペア:

[(1, 63805887), (3, 21268629), (9, 7089543), (23, 2774169), (27, 2363181), (29, 2200203), (69, 924723), (81, 787727), (87, 733401), (207, 308241), (261, 244467), (621, 102747), (667, 95661), (783, 81489), (1181, 54027), (1863, 34249), (2001, 31887), (2349, 27163), (3543, 18009), (6003, 10629)]