179601669

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 295975680

約数和(自身を除く): 116374011

約数列:

[1, 3, 9, 13, 29, 39, 43, 87, 117, 129, 261, 377, 387, 559, 1131, 1231, 1247, 1677, 3393, 3693, 3741, 5031, 11079, 11223, 16003, 16211, 35699, 48009, 48633, 52933, 107097, 144027, 145899, 158799, 321291, 464087, 476397, 688129, 1392261, 1535057, 2064387, 4176783, 4605171, 6193161, 13815513, 19955741, 59867223, 179601669]

約数ペア:

[(1, 179601669), (3, 59867223), (9, 19955741), (13, 13815513), (29, 6193161), (39, 4605171), (43, 4176783), (87, 2064387), (117, 1535057), (129, 1392261), (261, 688129), (377, 476397), (387, 464087), (559, 321291), (1131, 158799), (1231, 145899), (1247, 144027), (1677, 107097), (3393, 52933), (3693, 48633), (3741, 48009), (5031, 35699), (11079, 16211), (11223, 16003)]