49620987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13681}}^1$

素因数の和:13731

約数の個数: 24

約数和(自身を含む): 79683968

約数和(自身を除く): 30062981

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 13681, 41043, 123129, 177853, 424111, 533559, 1272333, 1600677, 3816999, 5513443, 16540329, 49620987]

約数ペア:

[(1, 49620987), (3, 16540329), (9, 5513443), (13, 3816999), (31, 1600677), (39, 1272333), (93, 533559), (117, 424111), (279, 177853), (403, 123129), (1209, 41043), (3627, 13681)]