123111963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55381}}^1$

素因数の和:55419

約数の個数: 24

約数和(自身を含む): 201590480

約数和(自身を除く): 78478517

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 55381, 166143, 498429, 719953, 1052239, 2159859, 3156717, 6479577, 9470151, 13679107, 41037321, 123111963]

約数ペア:

[(1, 123111963), (3, 41037321), (9, 13679107), (13, 9470151), (19, 6479577), (39, 3156717), (57, 2159859), (117, 1052239), (171, 719953), (247, 498429), (741, 166143), (2223, 55381)]