68763909

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1093}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 93436352

約数和(自身を除く): 24672443

約数列:

[1, 3, 67, 201, 313, 939, 1093, 3279, 20971, 62913, 73231, 219693, 342109, 1026327, 22921303, 68763909]

約数ペア:

[(1, 68763909), (3, 22921303), (67, 1026327), (201, 342109), (313, 219693), (939, 73231), (1093, 62913), (3279, 20971)]