83566809

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{5237}}^1$

素因数の和:5446

約数の個数: 20

約数和(自身を含む): 125492004

約数和(自身を除く): 41925195

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5237, 5319, 15711, 15957, 47133, 141399, 424197, 1031689, 3095067, 9285201, 27855603, 83566809]

約数ペア:

[(1, 83566809), (3, 27855603), (9, 9285201), (27, 3095067), (81, 1031689), (197, 424197), (591, 141399), (1773, 47133), (5237, 15957), (5319, 15711)]