72927783

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{3347}}^1$

素因数の和:3628

約数の個数: 20

約数和(自身を含む): 109379160

約数和(自身を除く): 36451377

約数列:

[1, 3, 9, 27, 81, 269, 807, 2421, 3347, 7263, 10041, 21789, 30123, 90369, 271107, 900343, 2701029, 8103087, 24309261, 72927783]

約数ペア:

[(1, 72927783), (3, 24309261), (9, 8103087), (27, 2701029), (81, 900343), (269, 271107), (807, 90369), (2421, 30123), (3347, 21789), (7263, 10041)]