66060813

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241981}}^1$

素因数の和:242004

約数の個数: 16

約数和(自身を含む): 108407936

約数和(自身を除く): 42347123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 241981, 725943, 1693867, 3145753, 5081601, 9437259, 22020271, 66060813]

約数ペア:

[(1, 66060813), (3, 22020271), (7, 9437259), (13, 5081601), (21, 3145753), (39, 1693867), (91, 725943), (273, 241981)]