67206897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 102024000

約数和(自身を除く): 34817103

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1341, 2179, 3427, 6537, 10281, 19611, 30843, 50117, 150351, 324671, 451053, 974013, 2922039, 7467433, 22402299, 67206897]

約数ペア:

[(1, 67206897), (3, 22402299), (9, 7467433), (23, 2922039), (69, 974013), (149, 451053), (207, 324671), (447, 150351), (1341, 50117), (2179, 30843), (3427, 19611), (6537, 10281)]