81054804546

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{11458129}}^1$

素因数の和:11458271

約数の個数: 32

約数和(自身を含む): 181496779200

約数和(自身を除く): 100441974654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 11458129, 22916258, 34374387, 68748774, 103123161, 206246322, 309369483, 618738966, 1501014899, 3002029798, 4503044697, 9006089394, 13509134091, 27018268182, 40527402273, 81054804546]

約数ペア:

[(1, 81054804546), (2, 40527402273), (3, 27018268182), (6, 13509134091), (9, 9006089394), (18, 4503044697), (27, 3002029798), (54, 1501014899), (131, 618738966), (262, 309369483), (393, 206246322), (786, 103123161), (1179, 68748774), (2358, 34374387), (3537, 22916258), (7074, 11458129)]