120564899

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 157946880

約数和(自身を除く): 37381981

約数列:

[1, 7, 13, 19, 91, 103, 133, 247, 677, 721, 1339, 1729, 1957, 4739, 8801, 9373, 12863, 13699, 25441, 61607, 69731, 90041, 167219, 178087, 488117, 906503, 1170533, 1324889, 6345521, 9274223, 17223557, 120564899]

約数ペア:

[(1, 120564899), (7, 17223557), (13, 9274223), (19, 6345521), (91, 1324889), (103, 1170533), (133, 906503), (247, 488117), (677, 178087), (721, 167219), (1339, 90041), (1729, 69731), (1957, 61607), (4739, 25441), (8801, 13699), (9373, 12863)]