56782011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 89849088

約数和(自身を除く): 33067077

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 321, 429, 1177, 1237, 1391, 3531, 3711, 4173, 13607, 15301, 16081, 40821, 45903, 48243, 132359, 176891, 397077, 530673, 1455949, 1720667, 4367847, 5162001, 18927337, 56782011]

約数ペア:

[(1, 56782011), (3, 18927337), (11, 5162001), (13, 4367847), (33, 1720667), (39, 1455949), (107, 530673), (143, 397077), (321, 176891), (429, 132359), (1177, 48243), (1237, 45903), (1391, 40821), (3531, 16081), (3711, 15301), (4173, 13607)]