168246141

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 264757248

約数和(自身を除く): 96511107

約数列:

[1, 3, 7, 21, 37, 111, 223, 259, 669, 777, 971, 1561, 2913, 4683, 6797, 8251, 20391, 24753, 35927, 57757, 107781, 173271, 216533, 251489, 649599, 754467, 1515731, 4547193, 8011721, 24035163, 56082047, 168246141]

約数ペア:

[(1, 168246141), (3, 56082047), (7, 24035163), (21, 8011721), (37, 4547193), (111, 1515731), (223, 754467), (259, 649599), (669, 251489), (777, 216533), (971, 173271), (1561, 107781), (2913, 57757), (4683, 35927), (6797, 24753), (8251, 20391)]