61154769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 31742511

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 863, 897, 1027, 1817, 2589, 3081, 5451, 11219, 19849, 23621, 33657, 59547, 68177, 70863, 204531, 258037, 774111, 886301, 1568071, 2658903, 4704213, 20384923, 61154769]

約数ペア:

[(1, 61154769), (3, 20384923), (13, 4704213), (23, 2658903), (39, 1568071), (69, 886301), (79, 774111), (237, 258037), (299, 204531), (863, 70863), (897, 68177), (1027, 59547), (1817, 33657), (2589, 23621), (3081, 19849), (5451, 11219)]