66697677

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 100900800

約数和(自身を除く): 34203123

約数列:

[1, 3, 9, 23, 69, 207, 419, 769, 1257, 2307, 3771, 6921, 9637, 17687, 28911, 53061, 86733, 159183, 322211, 966633, 2899899, 7410853, 22232559, 66697677]

約数ペア:

[(1, 66697677), (3, 22232559), (9, 7410853), (23, 2899899), (69, 966633), (207, 322211), (419, 159183), (769, 86733), (1257, 53061), (2307, 28911), (3771, 17687), (6921, 9637)]