68360721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{159349}}^1$

素因数の和:159376

約数の個数: 16

約数和(自身を含む): 107083200

約数和(自身を除く): 38722479

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 159349, 478047, 1752839, 2071537, 5258517, 6214611, 22786907, 68360721]

約数ペア:

[(1, 68360721), (3, 22786907), (11, 6214611), (13, 5258517), (33, 2071537), (39, 1752839), (143, 478047), (429, 159349)]