67748886

素因数分解:

$2^1\times 3^9\times {\mathrm{1721}}^1$

素因数の和:1750

約数の個数: 40

約数和(自身を含む): 152520984

約数和(自身を除く): 84772098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1721, 2187, 3442, 4374, 5163, 6561, 10326, 13122, 15489, 19683, 30978, 39366, 46467, 92934, 139401, 278802, 418203, 836406, 1254609, 2509218, 3763827, 7527654, 11291481, 22582962, 33874443, 67748886]

約数ペア:

[(1, 67748886), (2, 33874443), (3, 22582962), (6, 11291481), (9, 7527654), (18, 3763827), (27, 2509218), (54, 1254609), (81, 836406), (162, 418203), (243, 278802), (486, 139401), (729, 92934), (1458, 46467), (1721, 39366), (2187, 30978), (3442, 19683), (4374, 15489), (5163, 13122), (6561, 10326)]