67907241

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{28909}}^1$

素因数の和:28950

約数の個数: 20

約数和(自身を含む): 104943300

約数和(自身を除く): 37036059

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 28909, 86727, 260181, 780543, 838361, 2341629, 2515083, 7545249, 22635747, 67907241]

約数ペア:

[(1, 67907241), (3, 22635747), (9, 7545249), (27, 2515083), (29, 2341629), (81, 838361), (87, 780543), (261, 260181), (783, 86727), (2349, 28909)]