47176911

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{8693}}^1$

素因数の和:8772

約数の個数: 20

約数和(自身を含む): 71534232

約数和(自身を除く): 24357321

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 8693, 26079, 78237, 234711, 582431, 704133, 1747293, 5241879, 15725637, 47176911]

約数ペア:

[(1, 47176911), (3, 15725637), (9, 5241879), (27, 1747293), (67, 704133), (81, 582431), (201, 234711), (603, 78237), (1809, 26079), (5427, 8693)]