69766521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5461

約数の個数: 32

約数和(自身を含む): 112140288

約数和(自身を除く): 42373767

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 5407, 12903, 16221, 59477, 91919, 124361, 178431, 275757, 373083, 1011109, 1367971, 2114137, 3033327, 4103913, 6342411, 23255507, 69766521]

約数ペア:

[(1, 69766521), (3, 23255507), (11, 6342411), (17, 4103913), (23, 3033327), (33, 2114137), (51, 1367971), (69, 1011109), (187, 373083), (253, 275757), (391, 178431), (561, 124361), (759, 91919), (1173, 59477), (4301, 16221), (5407, 12903)]