108155621

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 133275648

約数和(自身を除く): 25120027

約数列:

[1, 7, 31, 43, 67, 173, 217, 301, 469, 1211, 1333, 2077, 2881, 5363, 7439, 9331, 11591, 14539, 20167, 37541, 52073, 81137, 89311, 230609, 359321, 498413, 625177, 1614263, 2515247, 3488891, 15450803, 108155621]

約数ペア:

[(1, 108155621), (7, 15450803), (31, 3488891), (43, 2515247), (67, 1614263), (173, 625177), (217, 498413), (301, 359321), (469, 230609), (1211, 89311), (1333, 81137), (2077, 52073), (2881, 37541), (5363, 20167), (7439, 14539), (9331, 11591)]