49671387

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 75479040

約数和(自身を除く): 25807653

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 2879, 5751, 8637, 17253, 25911, 77733, 204409, 233199, 613227, 699597, 1839681, 5519043, 16557129, 49671387]

約数ペア:

[(1, 49671387), (3, 16557129), (9, 5519043), (27, 1839681), (71, 699597), (81, 613227), (213, 233199), (243, 204409), (639, 77733), (1917, 25911), (2879, 17253), (5751, 8637)]