78216897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{7477}}^1$

素因数の和:7808

約数の個数: 16

約数和(自身を含む): 114144192

約数和(自身を除く): 35927295

約数列:

[1, 3, 11, 33, 317, 951, 3487, 7477, 10461, 22431, 82247, 246741, 2370209, 7110627, 26072299, 78216897]

約数ペア:

[(1, 78216897), (3, 26072299), (11, 7110627), (33, 2370209), (317, 246741), (951, 82247), (3487, 22431), (7477, 10461)]