85776147

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 127932480

約数和(自身を除く): 42156333

約数列:

[1, 3, 9, 59, 67, 177, 201, 531, 603, 2411, 3953, 7233, 11859, 21699, 35577, 142249, 161537, 426747, 484611, 1280241, 1453833, 9530683, 28592049, 85776147]

約数ペア:

[(1, 85776147), (3, 28592049), (9, 9530683), (59, 1453833), (67, 1280241), (177, 484611), (201, 426747), (531, 161537), (603, 142249), (2411, 35577), (3953, 21699), (7233, 11859)]