80618582013

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{82351}}^1$

素因数の和:82585

約数の個数: 32

約数和(自身を含む): 112704970752

約数和(自身を除く): 32086388739

約数列:

[1, 3, 47, 53, 131, 141, 159, 393, 2491, 6157, 6943, 7473, 18471, 20829, 82351, 247053, 326321, 978963, 3870497, 4364603, 10787981, 11611491, 13093809, 32363943, 205136341, 507035107, 571762993, 615409023, 1521105321, 1715288979, 26872860671, 80618582013]

約数ペア:

[(1, 80618582013), (3, 26872860671), (47, 1715288979), (53, 1521105321), (131, 615409023), (141, 571762993), (159, 507035107), (393, 205136341), (2491, 32363943), (6157, 13093809), (6943, 11611491), (7473, 10787981), (18471, 4364603), (20829, 3870497), (82351, 978963), (247053, 326321)]