165164571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7549}}^1$

素因数の和:7596

約数の個数: 48

約数和(自身を含む): 296805600

約数和(自身を除く): 131641029

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 7549, 21879, 22647, 67941, 83039, 98137, 128333, 249117, 294411, 384999, 747351, 883233, 1079507, 1154997, 1411663, 1668329, 3238521, 4234989, 5004987, 9715563, 12704967, 15014961, 18351619, 55054857, 165164571]

約数ペア:

[(1, 165164571), (3, 55054857), (9, 18351619), (11, 15014961), (13, 12704967), (17, 9715563), (33, 5004987), (39, 4234989), (51, 3238521), (99, 1668329), (117, 1411663), (143, 1154997), (153, 1079507), (187, 883233), (221, 747351), (429, 384999), (561, 294411), (663, 249117), (1287, 128333), (1683, 98137), (1989, 83039), (2431, 67941), (7293, 22647), (7549, 21879)]