76680219

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17471}}^1$

素因数の和:17511

約数の個数: 32

約数和(自身を含む): 134184960

約数和(自身を除く): 57504741

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 17471, 52413, 122297, 192181, 331949, 366891, 576543, 995847, 1345267, 2323643, 3651439, 4035801, 6970929, 10954317, 25560073, 76680219]

約数ペア:

[(1, 76680219), (3, 25560073), (7, 10954317), (11, 6970929), (19, 4035801), (21, 3651439), (33, 2323643), (57, 1345267), (77, 995847), (133, 576543), (209, 366891), (231, 331949), (399, 192181), (627, 122297), (1463, 52413), (4389, 17471)]