50131791

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{3797}}^1$

素因数の和:3972

約数の個数: 20

約数和(自身を含む): 75367512

約数和(自身を除く): 25235721

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 3797, 4401, 11391, 13203, 34173, 102519, 307557, 618911, 1856733, 5570199, 16710597, 50131791]

約数ペア:

[(1, 50131791), (3, 16710597), (9, 5570199), (27, 1856733), (81, 618911), (163, 307557), (489, 102519), (1467, 34173), (3797, 13203), (4401, 11391)]