132840001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 165888000

約数和(自身を除く): 33047999

約数列:

[1, 7, 19, 47, 79, 133, 269, 329, 553, 893, 1501, 1883, 3713, 5111, 6251, 10507, 12643, 21251, 25991, 35777, 70547, 88501, 148757, 240217, 403769, 493829, 998797, 1681519, 2826383, 6991579, 18977143, 132840001]

約数ペア:

[(1, 132840001), (7, 18977143), (19, 6991579), (47, 2826383), (79, 1681519), (133, 998797), (269, 493829), (329, 403769), (553, 240217), (893, 148757), (1501, 88501), (1883, 70547), (3713, 35777), (5111, 25991), (6251, 21251), (10507, 12643)]