172859283

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43951}}^1$

素因数の和:43999

約数の個数: 24

約数和(自身を含む): 274260480

約数和(自身を除く): 101401197

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 43951, 131853, 395559, 835069, 1010873, 2505207, 3032619, 7515621, 9097857, 19206587, 57619761, 172859283]

約数ペア:

[(1, 172859283), (3, 57619761), (9, 19206587), (19, 9097857), (23, 7515621), (57, 3032619), (69, 2505207), (171, 1010873), (207, 835069), (437, 395559), (1311, 131853), (3933, 43951)]