68634621

素因数分解:

$3^9\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 112663584

約数和(自身を除く): 44028963

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 317, 729, 891, 951, 2187, 2673, 2853, 3487, 6561, 8019, 8559, 10461, 19683, 24057, 25677, 31383, 72171, 77031, 94149, 216513, 231093, 282447, 693279, 847341, 2079837, 2542023, 6239511, 7626069, 22878207, 68634621]

約数ペア:

[(1, 68634621), (3, 22878207), (9, 7626069), (11, 6239511), (27, 2542023), (33, 2079837), (81, 847341), (99, 693279), (243, 282447), (297, 231093), (317, 216513), (729, 94149), (891, 77031), (951, 72171), (2187, 31383), (2673, 25677), (2853, 24057), (3487, 19683), (6561, 10461), (8019, 8559)]