83963547

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 133555968

約数和(自身を除く): 49592421

約数列:

[1, 3, 9, 23, 27, 69, 81, 83, 181, 207, 243, 249, 543, 621, 747, 1629, 1863, 1909, 2241, 4163, 4887, 5589, 5727, 6723, 12489, 14661, 15023, 17181, 20169, 37467, 43983, 45069, 51543, 112401, 135207, 154629, 337203, 345529, 405621, 463887, 1011609, 1036587, 1216863, 3109761, 3650589, 9329283, 27987849, 83963547]

約数ペア:

[(1, 83963547), (3, 27987849), (9, 9329283), (23, 3650589), (27, 3109761), (69, 1216863), (81, 1036587), (83, 1011609), (181, 463887), (207, 405621), (243, 345529), (249, 337203), (543, 154629), (621, 135207), (747, 112401), (1629, 51543), (1863, 45069), (1909, 43983), (2241, 37467), (4163, 20169), (4887, 17181), (5589, 15023), (5727, 14661), (6723, 12489)]