75178719

素因数分解:

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

素因数の和:36188

約数の個数: 32

約数和(自身を含む): 138862080

約数和(自身を除く): 63683361

約数列:

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

約数ペア:

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