78995181

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{2237}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 107424000

約数和(自身を除く): 28428819

約数列:

[1, 3, 79, 149, 237, 447, 2237, 6711, 11771, 35313, 176723, 333313, 530169, 999939, 26331727, 78995181]

約数ペア:

[(1, 78995181), (3, 26331727), (79, 999939), (149, 530169), (237, 333313), (447, 176723), (2237, 35313), (6711, 11771)]