67981089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{5189}}^1$

素因数の和:5600

約数の個数: 16

約数和(自身を含む): 99149760

約数和(自身を除く): 31168671

約数列:

[1, 3, 11, 33, 397, 1191, 4367, 5189, 13101, 15567, 57079, 171237, 2060033, 6180099, 22660363, 67981089]

約数ペア:

[(1, 67981089), (3, 22660363), (11, 6180099), (33, 2060033), (397, 171237), (1191, 57079), (4367, 15567), (5189, 13101)]