225878031

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3259}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 356774400

約数和(自身を除く): 130896369

約数列:

[1, 3, 9, 17, 27, 51, 151, 153, 453, 459, 1359, 2567, 3259, 4077, 7701, 9777, 23103, 29331, 55403, 69309, 87993, 166209, 492109, 498627, 1476327, 1495881, 4428981, 8365853, 13286943, 25097559, 75292677, 225878031]

約数ペア:

[(1, 225878031), (3, 75292677), (9, 25097559), (17, 13286943), (27, 8365853), (51, 4428981), (151, 1495881), (153, 1476327), (453, 498627), (459, 492109), (1359, 166209), (2567, 87993), (3259, 69309), (4077, 55403), (7701, 29331), (9777, 23103)]