89777787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 134324736

約数和(自身を除く): 44546949

約数列:

[1, 3, 11, 33, 61, 103, 183, 309, 433, 671, 1133, 1299, 2013, 3399, 4763, 6283, 14289, 18849, 26413, 44599, 69113, 79239, 133797, 207339, 290543, 490589, 871629, 1471767, 2720539, 8161617, 29925929, 89777787]

約数ペア:

[(1, 89777787), (3, 29925929), (11, 8161617), (33, 2720539), (61, 1471767), (103, 871629), (183, 490589), (309, 290543), (433, 207339), (671, 133797), (1133, 79239), (1299, 69113), (2013, 44599), (3399, 26413), (4763, 18849), (6283, 14289)]