73868223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 116363520

約数和(自身を除く): 42495297

約数列:

[1, 3, 11, 13, 33, 39, 143, 233, 429, 699, 739, 2217, 2563, 3029, 7689, 8129, 9087, 9607, 24387, 28821, 33319, 99957, 105677, 172187, 317031, 516561, 1894057, 2238431, 5682171, 6715293, 24622741, 73868223]

約数ペア:

[(1, 73868223), (3, 24622741), (11, 6715293), (13, 5682171), (33, 2238431), (39, 1894057), (143, 516561), (233, 317031), (429, 172187), (699, 105677), (739, 99957), (2217, 33319), (2563, 28821), (3029, 24387), (7689, 9607), (8129, 9087)]