78412763723

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{396623}}^1$

素因数の和:397154

約数の個数: 16

約数和(自身を含む): 91280633856

約数和(自身を除く): 12867870133

約数列:

[1, 7, 61, 427, 463, 3241, 28243, 197701, 396623, 2776361, 24194003, 169358021, 183636449, 1285455143, 11201823389, 78412763723]

約数ペア:

[(1, 78412763723), (7, 11201823389), (61, 1285455143), (427, 183636449), (463, 169358021), (3241, 24194003), (28243, 2776361), (197701, 396623)]