71667609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 108514560

約数和(自身を除く): 36846951

約数列:

[1, 3, 13, 23, 39, 69, 109, 299, 327, 733, 897, 1417, 2199, 2507, 4251, 7521, 9529, 16859, 28587, 32591, 50577, 79897, 97773, 219167, 239691, 657501, 1038661, 1837631, 3115983, 5512893, 23889203, 71667609]

約数ペア:

[(1, 71667609), (3, 23889203), (13, 5512893), (23, 3115983), (39, 1837631), (69, 1038661), (109, 657501), (299, 239691), (327, 219167), (733, 97773), (897, 79897), (1417, 50577), (2199, 32591), (2507, 28587), (4251, 16859), (7521, 9529)]