39222027

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 62177544

約数和(自身を除く): 22955517

約数列:

[1, 3, 9, 13, 39, 107, 117, 169, 241, 321, 507, 723, 963, 1391, 1521, 2169, 3133, 4173, 9399, 12519, 18083, 25787, 28197, 40729, 54249, 77361, 122187, 162747, 232083, 335231, 366561, 1005693, 3017079, 4358003, 13074009, 39222027]

約数ペア:

[(1, 39222027), (3, 13074009), (9, 4358003), (13, 3017079), (39, 1005693), (107, 366561), (117, 335231), (169, 232083), (241, 162747), (321, 122187), (507, 77361), (723, 54249), (963, 40729), (1391, 28197), (1521, 25787), (2169, 18083), (3133, 12519), (4173, 9399)]