272404413

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{13591}}^1$

素因数の和:13745

約数の個数: 24

約数和(自身を含む): 419829696

約数和(自身を除く): 147425283

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 13591, 20043, 40773, 122319, 231047, 693141, 1780421, 2079423, 5341263, 16023789, 30267157, 90801471, 272404413]

約数ペア:

[(1, 272404413), (3, 90801471), (9, 30267157), (17, 16023789), (51, 5341263), (131, 2079423), (153, 1780421), (393, 693141), (1179, 231047), (2227, 122319), (6681, 40773), (13591, 20043)]