66653103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 102062592

約数和(自身を除く): 35409489

約数列:

[1, 3, 11, 23, 33, 69, 137, 253, 411, 641, 759, 1507, 1923, 3151, 4521, 7051, 9453, 14743, 21153, 34661, 44229, 87817, 103983, 162173, 263451, 486519, 965987, 2019791, 2897961, 6059373, 22217701, 66653103]

約数ペア:

[(1, 66653103), (3, 22217701), (11, 6059373), (23, 2897961), (33, 2019791), (69, 965987), (137, 486519), (253, 263451), (411, 162173), (641, 103983), (759, 87817), (1507, 44229), (1923, 34661), (3151, 21153), (4521, 14743), (7051, 9453)]