61920237

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7481}}^1$

素因数の和:7604

約数の個数: 16

約数和(自身を含む): 86192640

約数和(自身を除く): 24272403

約数列:

[1, 3, 31, 89, 93, 267, 2759, 7481, 8277, 22443, 231911, 665809, 695733, 1997427, 20640079, 61920237]

約数ペア:

[(1, 61920237), (3, 20640079), (31, 1997427), (89, 695733), (93, 665809), (267, 231911), (2759, 22443), (7481, 8277)]