55646487

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{158537}}^1$

素因数の和:158559

約数の個数: 16

約数和(自身を含む): 88781280

約数和(自身を除く): 33134793

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 158537, 475611, 1426833, 2060981, 4280499, 6182943, 18548829, 55646487]

約数ペア:

[(1, 55646487), (3, 18548829), (9, 6182943), (13, 4280499), (27, 2060981), (39, 1426833), (117, 475611), (351, 158537)]