67967547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{19891}}^1$

素因数の和:19978

約数の個数: 16

約数和(自身を含む): 97391232

約数和(自身を除く): 29423685

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 19891, 59673, 338147, 1014441, 1332697, 3998091, 22655849, 67967547]

約数ペア:

[(1, 67967547), (3, 22655849), (17, 3998091), (51, 1332697), (67, 1014441), (201, 338147), (1139, 59673), (3417, 19891)]