66973929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{12451}}^1$

素因数の和:12628

約数の個数: 16

約数和(自身を含む): 98022144

約数和(自身を除く): 31048215

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 12451, 37353, 136961, 410883, 2029513, 6088539, 22324643, 66973929]

約数ペア:

[(1, 66973929), (3, 22324643), (11, 6088539), (33, 2029513), (163, 410883), (489, 136961), (1793, 37353), (5379, 12451)]