67949253

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{7211}}^1$

素因数の和:7569

約数の個数: 16

約数和(自身を含む): 100968000

約数和(自身を除く): 33018747

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 7211, 9423, 21633, 64899, 194697, 2516639, 7549917, 22649751, 67949253]

約数ペア:

[(1, 67949253), (3, 22649751), (9, 7549917), (27, 2516639), (349, 194697), (1047, 64899), (3141, 21633), (7211, 9423)]