68666403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 103118400

約数和(自身を除く): 34451997

約数列:

[1, 3, 13, 29, 39, 87, 109, 327, 377, 557, 1131, 1417, 1671, 3161, 4251, 7241, 9483, 16153, 21723, 41093, 48459, 60713, 123279, 182139, 209989, 629967, 789269, 1760677, 2367807, 5282031, 22888801, 68666403]

約数ペア:

[(1, 68666403), (3, 22888801), (13, 5282031), (29, 2367807), (39, 1760677), (87, 789269), (109, 629967), (327, 209989), (377, 182139), (557, 123279), (1131, 60713), (1417, 48459), (1671, 41093), (3161, 21723), (4251, 16153), (7241, 9483)]