131002974

素因数分解:

$2^1\times 3^3\times {\mathrm{2425981}}^1$

素因数の和:2425992

約数の個数: 16

約数和(自身を含む): 291117840

約数和(自身を除く): 160114866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2425981, 4851962, 7277943, 14555886, 21833829, 43667658, 65501487, 131002974]

約数ペア:

[(1, 131002974), (2, 65501487), (3, 43667658), (6, 21833829), (9, 14555886), (18, 7277943), (27, 4851962), (54, 2425981)]