86636703027

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{8402357}}^1$

素因数の和:8402858

約数の個数: 16

約数和(自身を含む): 132286724352

約数和(自身を除く): 45650021325

約数列:

[1, 3, 7, 21, 491, 1473, 3437, 10311, 8402357, 25207071, 58816499, 176449497, 4125557287, 12376671861, 28878901009, 86636703027]

約数ペア:

[(1, 86636703027), (3, 28878901009), (7, 12376671861), (21, 4125557287), (491, 176449497), (1473, 58816499), (3437, 25207071), (10311, 8402357)]