54661887

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5323}}^1$

素因数の和:5499

約数の個数: 24

約数和(自身を含む): 90806144

約数和(自身を除く): 36144257

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 5323, 10269, 15969, 37261, 47907, 111783, 335349, 867649, 2602947, 6073543, 7808841, 18220629, 54661887]

約数ペア:

[(1, 54661887), (3, 18220629), (7, 7808841), (9, 6073543), (21, 2602947), (63, 867649), (163, 335349), (489, 111783), (1141, 47907), (1467, 37261), (3423, 15969), (5323, 10269)]