67899309

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{3089}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 96111360

約数和(自身を除く): 28212051

約数列:

[1, 3, 17, 51, 431, 1293, 3089, 7327, 9267, 21981, 52513, 157539, 1331359, 3994077, 22633103, 67899309]

約数ペア:

[(1, 67899309), (3, 22633103), (17, 3994077), (51, 1331359), (431, 157539), (1293, 52513), (3089, 21981), (7327, 9267)]