27329805

素因数分解:

$3^4\times 5^1\times {\mathrm{67481}}^1$

素因数の和:67498

約数の個数: 20

約数和(自身を含む): 48991932

約数和(自身を除く): 21662127

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 67481, 202443, 337405, 607329, 1012215, 1821987, 3036645, 5465961, 9109935, 27329805]

約数ペア:

[(1, 27329805), (3, 9109935), (5, 5465961), (9, 3036645), (15, 1821987), (27, 1012215), (45, 607329), (81, 337405), (135, 202443), (405, 67481)]