49620843

素因数分解:

$3^9\times {\mathrm{2521}}^1$

素因数の和:2548

約数の個数: 20

約数和(自身を含む): 74459528

約数和(自身を除く): 24838685

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 2521, 6561, 7563, 19683, 22689, 68067, 204201, 612603, 1837809, 5513427, 16540281, 49620843]

約数ペア:

[(1, 49620843), (3, 16540281), (9, 5513427), (27, 1837809), (81, 612603), (243, 204201), (729, 68067), (2187, 22689), (2521, 19683), (6561, 7563)]