73629717

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 116616192

約数和(自身を除く): 42986475

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1217, 1407, 2881, 3651, 8519, 8643, 20167, 25557, 52331, 60501, 81539, 156993, 244617, 366317, 570773, 1098951, 1712319, 3506177, 10518531, 24543239, 73629717]

約数ペア:

[(1, 73629717), (3, 24543239), (7, 10518531), (21, 3506177), (43, 1712319), (67, 1098951), (129, 570773), (201, 366317), (301, 244617), (469, 156993), (903, 81539), (1217, 60501), (1407, 52331), (2881, 25557), (3651, 20167), (8519, 8643)]