53920191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 80883712

約数和(自身を除く): 26963521

約数列:

[1, 3, 13, 31, 39, 93, 103, 309, 403, 433, 1209, 1299, 1339, 3193, 4017, 5629, 9579, 13423, 16887, 40269, 41509, 44599, 124527, 133797, 174499, 523497, 579787, 1382569, 1739361, 4147707, 17973397, 53920191]

約数ペア:

[(1, 53920191), (3, 17973397), (13, 4147707), (31, 1739361), (39, 1382569), (93, 579787), (103, 523497), (309, 174499), (403, 133797), (433, 124527), (1209, 44599), (1299, 41509), (1339, 40269), (3193, 16887), (4017, 13423), (5629, 9579)]