6942089997

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{81049}}^1$

素因数の和:81393

約数の個数: 24

約数和(自身を含む): 10384774400

約数和(自身を除く): 3442684403

約数列:

[1, 3, 9, 31, 93, 279, 307, 921, 2763, 9517, 28551, 81049, 85653, 243147, 729441, 2512519, 7537557, 22612671, 24882043, 74646129, 223938387, 771343333, 2314029999, 6942089997]

約数ペア:

[(1, 6942089997), (3, 2314029999), (9, 771343333), (31, 223938387), (93, 74646129), (279, 24882043), (307, 22612671), (921, 7537557), (2763, 2512519), (9517, 729441), (28551, 243147), (81049, 85653)]