55707687

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12113}}^1$

素因数の和:12199

約数の個数: 24

約数和(自身を含む): 93229344

約数和(自身を除く): 37521657

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 12113, 36339, 84791, 109017, 254373, 763119, 884249, 2652747, 6189743, 7958241, 18569229, 55707687]

約数ペア:

[(1, 55707687), (3, 18569229), (7, 7958241), (9, 6189743), (21, 2652747), (63, 884249), (73, 763119), (219, 254373), (511, 109017), (657, 84791), (1533, 36339), (4599, 12113)]