68670173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 83699616

約数和(自身を除く): 15029443

約数列:

[1, 11, 13, 29, 143, 319, 377, 571, 841, 4147, 6281, 7423, 9251, 10933, 16559, 81653, 120263, 182149, 215267, 480211, 2367937, 5282321, 6242743, 68670173]

約数ペア:

[(1, 68670173), (11, 6242743), (13, 5282321), (29, 2367937), (143, 480211), (319, 215267), (377, 182149), (571, 120263), (841, 81653), (4147, 16559), (6281, 10933), (7423, 9251)]