243670167

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4259}}^1$

素因数の和:4444

約数の個数: 32

約数和(自身を含む): 391238400

約数和(自身を除く): 147568233

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 1467, 2119, 4259, 4401, 6357, 12777, 19071, 38331, 55367, 57213, 114993, 166101, 498303, 694217, 1494909, 2082651, 6247953, 9024821, 18743859, 27074463, 81223389, 243670167]

約数ペア:

[(1, 243670167), (3, 81223389), (9, 27074463), (13, 18743859), (27, 9024821), (39, 6247953), (117, 2082651), (163, 1494909), (351, 694217), (489, 498303), (1467, 166101), (2119, 114993), (4259, 57213), (4401, 55367), (6357, 38331), (12777, 19071)]