123429003

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 175979520

約数和(自身を除く): 52550517

約数列:

[1, 3, 37, 47, 59, 111, 141, 177, 401, 1203, 1739, 2183, 2773, 5217, 6549, 8319, 14837, 18847, 23659, 44511, 56541, 70977, 102601, 307803, 697339, 875383, 1111973, 2092017, 2626149, 3335919, 41143001, 123429003]

約数ペア:

[(1, 123429003), (3, 41143001), (37, 3335919), (47, 2626149), (59, 2092017), (111, 1111973), (141, 875383), (177, 697339), (401, 307803), (1203, 102601), (1739, 70977), (2183, 56541), (2773, 44511), (5217, 23659), (6549, 18847), (8319, 14837)]