173869029

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6131}}^1$

素因数の和:6297

約数の個数: 24

約数和(自身を含む): 264019392

約数和(自身を除く): 90150363

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 3151, 6131, 9453, 18393, 28359, 55179, 141013, 423039, 839947, 1269117, 2519841, 7559523, 19318781, 57956343, 173869029]

約数ペア:

[(1, 173869029), (3, 57956343), (9, 19318781), (23, 7559523), (69, 2519841), (137, 1269117), (207, 839947), (411, 423039), (1233, 141013), (3151, 55179), (6131, 28359), (9453, 18393)]