4880457981

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^2\times {\mathrm{1601}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 8333988480

約数和(自身を除く): 3453530499

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 1601, 2667, 3429, 4803, 8001, 11207, 14409, 16129, 24003, 33621, 43227, 48387, 100863, 112903, 145161, 203327, 302589, 338709, 435483, 609981, 1016127, 1423289, 1829943, 3048381, 4269867, 5489829, 12809601, 25822529, 38428803, 77467587, 180757703, 232402761, 542273109, 697208283, 1626819327, 4880457981]

約数ペア:

[(1, 4880457981), (3, 1626819327), (7, 697208283), (9, 542273109), (21, 232402761), (27, 180757703), (63, 77467587), (127, 38428803), (189, 25822529), (381, 12809601), (889, 5489829), (1143, 4269867), (1601, 3048381), (2667, 1829943), (3429, 1423289), (4803, 1016127), (8001, 609981), (11207, 435483), (14409, 338709), (16129, 302589), (24003, 203327), (33621, 145161), (43227, 112903), (48387, 100863)]