690654327

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{82723}}^1$

素因数の和:82771

約数の個数: 24

約数和(自身を含む): 1056220032

約数和(自身を除く): 365565705

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 82723, 248169, 909953, 1902629, 2729859, 5707887, 10009483, 20928919, 30028449, 62786757, 230218109, 690654327]

約数ペア:

[(1, 690654327), (3, 230218109), (11, 62786757), (23, 30028449), (33, 20928919), (69, 10009483), (121, 5707887), (253, 2729859), (363, 1902629), (759, 909953), (2783, 248169), (8349, 82723)]