67133033289

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{470881}}^1$

素因数の和:470998

約数の個数: 48

約数和(自身を含む): 115965051904

約数和(自身を除く): 48832018615

約数列:

[1, 3, 7, 9, 21, 31, 63, 73, 93, 217, 219, 279, 511, 651, 657, 1533, 1953, 2263, 4599, 6789, 15841, 20367, 47523, 142569, 470881, 1412643, 3296167, 4237929, 9888501, 14597311, 29665503, 34374313, 43791933, 102181177, 103122939, 131375799, 240620191, 306543531, 309368817, 721860573, 919630593, 1065603703, 2165581719, 3196811109, 7459225921, 9590433327, 22377677763, 67133033289]

約数ペア:

[(1, 67133033289), (3, 22377677763), (7, 9590433327), (9, 7459225921), (21, 3196811109), (31, 2165581719), (63, 1065603703), (73, 919630593), (93, 721860573), (217, 309368817), (219, 306543531), (279, 240620191), (511, 131375799), (651, 103122939), (657, 102181177), (1533, 43791933), (1953, 34374313), (2263, 29665503), (4599, 14597311), (6789, 9888501), (15841, 4237929), (20367, 3296167), (47523, 1412643), (142569, 470881)]