55987623

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8849}}^1$

素因数の和:8911

約数の個数: 24

約数和(自身を含む): 87438000

約数和(自身を除く): 31450377

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 8849, 26547, 79641, 168131, 327413, 504393, 982239, 1513179, 2946717, 6220847, 18662541, 55987623]

約数ペア:

[(1, 55987623), (3, 18662541), (9, 6220847), (19, 2946717), (37, 1513179), (57, 982239), (111, 504393), (171, 327413), (333, 168131), (703, 79641), (2109, 26547), (6327, 8849)]