55359807

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1987}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 76148352

約数和(自身を除く): 20788545

約数列:

[1, 3, 37, 111, 251, 753, 1987, 5961, 9287, 27861, 73519, 220557, 498737, 1496211, 18453269, 55359807]

約数ペア:

[(1, 55359807), (3, 18453269), (37, 1496211), (111, 498737), (251, 220557), (753, 73519), (1987, 27861), (5961, 9287)]