78802179

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1931}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 107326464

約数和(自身を除く): 28524285

約数列:

[1, 3, 61, 183, 223, 669, 1931, 5793, 13603, 40809, 117791, 353373, 430613, 1291839, 26267393, 78802179]

約数ペア:

[(1, 78802179), (3, 26267393), (61, 1291839), (183, 430613), (223, 353373), (669, 117791), (1931, 40809), (5793, 13603)]