67392639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1721}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 102975600

約数和(自身を除く): 35582961

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 1721, 2061, 4351, 5163, 13053, 15489, 32699, 39159, 98097, 294291, 394109, 1182327, 3546981, 7488071, 22464213, 67392639]

約数ペア:

[(1, 67392639), (3, 22464213), (9, 7488071), (19, 3546981), (57, 1182327), (171, 394109), (229, 294291), (687, 98097), (1721, 39159), (2061, 32699), (4351, 15489), (5163, 13053)]