1061418087

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{195581}}^1$

素因数の和:195660

約数の個数: 20

約数和(自身を含む): 1609248696

約数和(自身を除く): 547830609

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 195581, 586743, 1760229, 5280687, 13103927, 15842061, 39311781, 117935343, 353806029, 1061418087]

約数ペア:

[(1, 1061418087), (3, 353806029), (9, 117935343), (27, 39311781), (67, 15842061), (81, 13103927), (201, 5280687), (603, 1760229), (1809, 586743), (5427, 195581)]