121034907

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27059}}^1$

素因数の和:27143

約数の個数: 24

約数和(自身を含む): 202625280

約数和(自身を除く): 81590373

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 27059, 81177, 189413, 243531, 568239, 1704717, 1921189, 5763567, 13448323, 17290701, 40344969, 121034907]

約数ペア:

[(1, 121034907), (3, 40344969), (7, 17290701), (9, 13448323), (21, 5763567), (63, 1921189), (71, 1704717), (213, 568239), (497, 243531), (639, 189413), (1491, 81177), (4473, 27059)]