210262077

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{8317}}^1$

素因数の和:8429

約数の個数: 18

約数和(自身を含む): 309587642

約数和(自身を除く): 99325565

約数列:

[1, 3, 9, 53, 159, 477, 2809, 8317, 8427, 24951, 25281, 74853, 440801, 1322403, 3967209, 23362453, 70087359, 210262077]

約数ペア:

[(1, 210262077), (3, 70087359), (9, 23362453), (53, 3967209), (159, 1322403), (477, 440801), (2809, 74853), (8317, 25281), (8427, 24951)]