48821013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3911}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 75266880

約数和(自身を除く): 26445867

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 3911, 4161, 11733, 12483, 35199, 74309, 222927, 285503, 668781, 856509, 2569527, 5424557, 16273671, 48821013]

約数ペア:

[(1, 48821013), (3, 16273671), (9, 5424557), (19, 2569527), (57, 856509), (73, 668781), (171, 285503), (219, 222927), (657, 74309), (1387, 35199), (3911, 12483), (4161, 11733)]