66485199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 36365361

約数列:

[1, 3, 11, 19, 33, 57, 107, 209, 321, 627, 991, 1177, 2033, 2973, 3531, 6099, 10901, 18829, 22363, 32703, 56487, 67089, 106037, 207119, 318111, 621357, 1166407, 2014703, 3499221, 6044109, 22161733, 66485199]

約数ペア:

[(1, 66485199), (3, 22161733), (11, 6044109), (19, 3499221), (33, 2014703), (57, 1166407), (107, 621357), (209, 318111), (321, 207119), (627, 106037), (991, 67089), (1177, 56487), (2033, 32703), (2973, 22363), (3531, 18829), (6099, 10901)]