77848731

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4201}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 117992160

約数和(自身を除く): 40143429

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 4201, 6177, 12603, 18531, 37809, 121829, 298271, 365487, 894813, 1096461, 2684439, 8649859, 25949577, 77848731]

約数ペア:

[(1, 77848731), (3, 25949577), (9, 8649859), (29, 2684439), (71, 1096461), (87, 894813), (213, 365487), (261, 298271), (639, 121829), (2059, 37809), (4201, 18531), (6177, 12603)]