84709989

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 161280000

約数和(自身を除く): 76570011

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 1449, 1499, 2093, 2457, 2691, 4347, 4497, 6279, 8073, 10493, 13491, 18837, 19487, 31479, 34477, 40473, 56511, 58461, 94437, 103431, 136409, 175383, 241339, 283311, 310293, 409227, 448201, 526149, 724017, 930879, 1227681, 1344603, 2172051, 3137407, 3683043, 4033809, 6516153, 9412221, 12101427, 28236663, 84709989]

約数ペア:

[(1, 84709989), (3, 28236663), (7, 12101427), (9, 9412221), (13, 6516153), (21, 4033809), (23, 3683043), (27, 3137407), (39, 2172051), (63, 1344603), (69, 1227681), (91, 930879), (117, 724017), (161, 526149), (189, 448201), (207, 409227), (273, 310293), (299, 283311), (351, 241339), (483, 175383), (621, 136409), (819, 103431), (897, 94437), (1449, 58461), (1499, 56511), (2093, 40473), (2457, 34477), (2691, 31479), (4347, 19487), (4497, 18837), (6279, 13491), (8073, 10493)]