29272293

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 46745600

約数和(自身を除く): 17473307

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 1327, 2451, 3981, 7353, 11943, 22059, 25213, 35829, 57061, 75639, 171183, 226917, 513549, 680751, 1084159, 1540647, 3252477, 9757431, 29272293]

約数ペア:

[(1, 29272293), (3, 9757431), (9, 3252477), (19, 1540647), (27, 1084159), (43, 680751), (57, 513549), (129, 226917), (171, 171183), (387, 75639), (513, 57061), (817, 35829), (1161, 25213), (1327, 22059), (2451, 11943), (3981, 7353)]