126513921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{6521}}^1$

素因数の和:6776

約数の個数: 16

約数和(自身を含む): 175311360

約数和(自身を除く): 48797439

約数列:

[1, 3, 29, 87, 223, 669, 6467, 6521, 19401, 19563, 189109, 567327, 1454183, 4362549, 42171307, 126513921]

約数ペア:

[(1, 126513921), (3, 42171307), (29, 4362549), (87, 1454183), (223, 567327), (669, 189109), (6467, 19563), (6521, 19401)]