225536157

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36161}}^1$

素因数の和:36191

約数の個数: 40

約数和(自身を含む): 420057792

約数和(自身を除く): 194521635

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 36161, 108483, 253127, 325449, 397771, 759381, 976347, 1193313, 2278143, 2784397, 2929041, 3579939, 6834429, 8353191, 10739817, 20503287, 25059573, 32219451, 75178719, 225536157]

約数ペア:

[(1, 225536157), (3, 75178719), (7, 32219451), (9, 25059573), (11, 20503287), (21, 10739817), (27, 8353191), (33, 6834429), (63, 3579939), (77, 2929041), (81, 2784397), (99, 2278143), (189, 1193313), (231, 976347), (297, 759381), (567, 397771), (693, 325449), (891, 253127), (2079, 108483), (6237, 36161)]