40015691721

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{19231}}^1\times {\mathrm{5639}}^1$

素因数の和:24917

約数の個数: 24

約数和(自身を含む): 59223790080

約数和(自身を除く): 19208098359

約数列:

[1, 3, 9, 41, 123, 369, 5639, 16917, 19231, 50751, 57693, 173079, 231199, 693597, 788471, 2080791, 2365413, 7096239, 108443609, 325330827, 975992481, 4446187969, 13338563907, 40015691721]

約数ペア:

[(1, 40015691721), (3, 13338563907), (9, 4446187969), (41, 975992481), (123, 325330827), (369, 108443609), (5639, 7096239), (16917, 2365413), (19231, 2080791), (50751, 788471), (57693, 693597), (173079, 231199)]