68673531

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{829}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 93584160

約数和(自身を除く): 24910629

約数列:

[1, 3, 53, 159, 521, 829, 1563, 2487, 27613, 43937, 82839, 131811, 431909, 1295727, 22891177, 68673531]

約数ペア:

[(1, 68673531), (3, 22891177), (53, 1295727), (159, 431909), (521, 131811), (829, 82839), (1563, 43937), (2487, 27613)]