68637231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3391}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 107417856

約数和(自身を除く): 38780625

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 3391, 6747, 10173, 20241, 30519, 44083, 132249, 396747, 586643, 1759929, 5279787, 7626359, 22879077, 68637231]

約数ペア:

[(1, 68637231), (3, 22879077), (9, 7626359), (13, 5279787), (39, 1759929), (117, 586643), (173, 396747), (519, 132249), (1557, 44083), (2249, 30519), (3391, 20241), (6747, 10173)]