156921260553

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1021}}^1\times {\mathrm{35801}}^1$

素因数の和:36887

約数の個数: 40

約数和(自身を含む): 239076733896

約数和(自身を除く): 82155473343

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1021, 1431, 3063, 4293, 9189, 27567, 35801, 54113, 82701, 107403, 162339, 322209, 487017, 966627, 1461051, 1897453, 2899881, 4383153, 5692359, 17077077, 36552821, 51231231, 109658463, 153693693, 328975389, 986926167, 1937299513, 2960778501, 5811898539, 17435695617, 52307086851, 156921260553]

約数ペア:

[(1, 156921260553), (3, 52307086851), (9, 17435695617), (27, 5811898539), (53, 2960778501), (81, 1937299513), (159, 986926167), (477, 328975389), (1021, 153693693), (1431, 109658463), (3063, 51231231), (4293, 36552821), (9189, 17077077), (27567, 5692359), (35801, 4383153), (54113, 2899881), (82701, 1897453), (107403, 1461051), (162339, 966627), (322209, 487017)]