68994121

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 80622976

約数和(自身を除く): 11628855

約数列:

[1, 7, 67, 157, 469, 937, 1099, 6559, 10519, 62779, 73633, 147109, 439453, 1029763, 9856303, 68994121]

約数ペア:

[(1, 68994121), (7, 9856303), (67, 1029763), (157, 439453), (469, 147109), (937, 73633), (1099, 62779), (6559, 10519)]