90436689

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4933}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 154730240

約数和(自身を除く): 64293551

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 4933, 6111, 14799, 18333, 34531, 44397, 103593, 133191, 310779, 478501, 932337, 1435503, 3349507, 4306509, 10048521, 12919527, 30145563, 90436689]

約数ペア:

[(1, 90436689), (3, 30145563), (7, 12919527), (9, 10048521), (21, 4306509), (27, 3349507), (63, 1435503), (97, 932337), (189, 478501), (291, 310779), (679, 133191), (873, 103593), (2037, 44397), (2619, 34531), (4933, 18333), (6111, 14799)]