85539857

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 96624000

約数和(自身を除く): 11084143

約数列:

[1, 13, 43, 79, 149, 169, 559, 1027, 1937, 3397, 6407, 7267, 11771, 13351, 25181, 44161, 83291, 153023, 506153, 574093, 1082783, 1989299, 6579989, 85539857]

約数ペア:

[(1, 85539857), (13, 6579989), (43, 1989299), (79, 1082783), (149, 574093), (169, 506153), (559, 153023), (1027, 83291), (1937, 44161), (3397, 25181), (6407, 13351), (7267, 11771)]