142896543

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 211507200

約数和(自身を除く): 68610657

約数列:

[1, 3, 17, 29, 51, 79, 87, 237, 493, 1223, 1343, 1479, 2291, 3669, 4029, 6873, 20791, 35467, 38947, 62373, 96617, 106401, 116841, 289851, 602939, 1642489, 1808817, 2801893, 4927467, 8405679, 47632181, 142896543]

約数ペア:

[(1, 142896543), (3, 47632181), (17, 8405679), (29, 4927467), (51, 2801893), (79, 1808817), (87, 1642489), (237, 602939), (493, 289851), (1223, 116841), (1343, 106401), (1479, 96617), (2291, 62373), (3669, 38947), (4029, 35467), (6873, 20791)]