194622723

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 297523200

約数和(自身を除く): 102900477

約数列:

[1, 3, 9, 27, 47, 103, 141, 309, 423, 927, 1269, 1489, 2781, 4467, 4841, 13401, 14523, 40203, 43569, 69983, 130707, 153367, 209949, 460101, 629847, 1380303, 1889541, 4140909, 7208249, 21624747, 64874241, 194622723]

約数ペア:

[(1, 194622723), (3, 64874241), (9, 21624747), (27, 7208249), (47, 4140909), (103, 1889541), (141, 1380303), (309, 629847), (423, 460101), (927, 209949), (1269, 153367), (1489, 130707), (2781, 69983), (4467, 43569), (4841, 40203), (13401, 14523)]