181505259

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22483}}^1$

素因数の和:22528

約数の個数: 32

約数和(自身を含む): 302184960

約数和(自身を除く): 120679701

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 22483, 67449, 202347, 292279, 517109, 607041, 876837, 1551327, 2630511, 4653981, 6722417, 7891533, 13961943, 20167251, 60501753, 181505259]

約数ペア:

[(1, 181505259), (3, 60501753), (9, 20167251), (13, 13961943), (23, 7891533), (27, 6722417), (39, 4653981), (69, 2630511), (117, 1551327), (207, 876837), (299, 607041), (351, 517109), (621, 292279), (897, 202347), (2691, 67449), (8073, 22483)]