125628219

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 191654400

約数和(自身を除く): 66026181

約数列:

[1, 3, 9, 27, 61, 83, 183, 249, 549, 747, 919, 1647, 2241, 2757, 5063, 8271, 15189, 24813, 45567, 56059, 76277, 136701, 168177, 228831, 504531, 686493, 1513593, 2059479, 4652897, 13958691, 41876073, 125628219]

約数ペア:

[(1, 125628219), (3, 41876073), (9, 13958691), (27, 4652897), (61, 2059479), (83, 1513593), (183, 686493), (249, 504531), (549, 228831), (747, 168177), (919, 136701), (1647, 76277), (2241, 56059), (2757, 45567), (5063, 24813), (8271, 15189)]