78736131

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{11173}}^1$

素因数の和:11217

約数の個数: 24

約数和(自身を含む): 122020080

約数和(自身を除く): 43283949

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 11173, 33519, 100557, 301671, 324017, 905013, 972051, 2715039, 2916153, 8748459, 26245377, 78736131]

約数ペア:

[(1, 78736131), (3, 26245377), (9, 8748459), (27, 2916153), (29, 2715039), (81, 972051), (87, 905013), (243, 324017), (261, 301671), (783, 100557), (2349, 33519), (7047, 11173)]