47934261

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{5237}}^1$

素因数の和:5362

約数の個数: 20

約数和(自身を含む): 72252972

約数和(自身を除く): 24318711

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 5237, 9153, 15711, 47133, 141399, 424197, 591781, 1775343, 5326029, 15978087, 47934261]

約数ペア:

[(1, 47934261), (3, 15978087), (9, 5326029), (27, 1775343), (81, 591781), (113, 424197), (339, 141399), (1017, 47133), (3051, 15711), (5237, 9153)]