89345013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 130470912

約数和(自身を除く): 41125899

約数列:

[1, 3, 17, 43, 51, 129, 131, 311, 393, 731, 933, 2193, 2227, 5287, 5633, 6681, 13373, 15861, 16899, 40119, 40741, 95761, 122223, 227341, 287283, 682023, 692597, 1751863, 2077791, 5255589, 29781671, 89345013]

約数ペア:

[(1, 89345013), (3, 29781671), (17, 5255589), (43, 2077791), (51, 1751863), (129, 692597), (131, 682023), (311, 287283), (393, 227341), (731, 122223), (933, 95761), (2193, 40741), (2227, 40119), (5287, 16899), (5633, 15861), (6681, 13373)]