49721931

素因数分解:

$3^5\times 7^1\times {\mathrm{29231}}^1$

素因数の和:29253

約数の個数: 24

約数和(自身を含む): 85123584

約数和(自身を除く): 35401653

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 29231, 87693, 204617, 263079, 613851, 789237, 1841553, 2367711, 5524659, 7103133, 16573977, 49721931]

約数ペア:

[(1, 49721931), (3, 16573977), (7, 7103133), (9, 5524659), (21, 2367711), (27, 1841553), (63, 789237), (81, 613851), (189, 263079), (243, 204617), (567, 87693), (1701, 29231)]