153031347

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83761}}^1$

素因数の和:83803

約数の個数: 24

約数和(自身を含む): 261337440

約数和(自身を除く): 108306093

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 83761, 251283, 586327, 753849, 1758981, 2429069, 5276943, 7287207, 17003483, 21861621, 51010449, 153031347]

約数ペア:

[(1, 153031347), (3, 51010449), (7, 21861621), (9, 17003483), (21, 7287207), (29, 5276943), (63, 2429069), (87, 1758981), (203, 753849), (261, 586327), (609, 251283), (1827, 83761)]