67245479

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2843}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 80087040

約数和(自身を除く): 12841561

約数列:

[1, 7, 31, 109, 217, 763, 2843, 3379, 19901, 23653, 88133, 309887, 616931, 2169209, 9606497, 67245479]

約数ペア:

[(1, 67245479), (7, 9606497), (31, 2169209), (109, 616931), (217, 309887), (763, 88133), (2843, 23653), (3379, 19901)]