202831371

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{15749}}^1$

素因数の和:15817

約数の個数: 24

約数和(自身を含む): 309582000

約数和(自身を除く): 106750629

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12879, 15749, 47247, 141741, 425223, 834697, 1275669, 2504091, 3827007, 7512273, 22536819, 67610457, 202831371]

約数ペア:

[(1, 202831371), (3, 67610457), (9, 22536819), (27, 7512273), (53, 3827007), (81, 2504091), (159, 1275669), (243, 834697), (477, 425223), (1431, 141741), (4293, 47247), (12879, 15749)]