78827049

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54401}}^1$

素因数の和:54437

約数の個数: 24

約数和(自身を含む): 135787392

約数和(自身を除く): 56960343

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 54401, 163203, 380807, 489609, 1142421, 1251223, 3427263, 3753669, 8758561, 11261007, 26275683, 78827049]

約数ペア:

[(1, 78827049), (3, 26275683), (7, 11261007), (9, 8758561), (21, 3753669), (23, 3427263), (63, 1251223), (69, 1142421), (161, 489609), (207, 380807), (483, 163203), (1449, 54401)]