43888149

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{8087}}^1$

素因数の和:8166

約数の個数: 20

約数和(自身を含む): 66548064

約数和(自身を除く): 22659915

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 8087, 24261, 72783, 218349, 541829, 655047, 1625487, 4876461, 14629383, 43888149]

約数ペア:

[(1, 43888149), (3, 14629383), (9, 4876461), (27, 1625487), (67, 655047), (81, 541829), (201, 218349), (603, 72783), (1809, 24261), (5427, 8087)]