65217609

素因数分解:

$3^3\times {\mathrm{347}}^1\times {\mathrm{6961}}^1$

素因数の和:7317

約数の個数: 16

約数和(自身を含む): 96911040

約数和(自身を除く): 31693431

約数列:

[1, 3, 9, 27, 347, 1041, 3123, 6961, 9369, 20883, 62649, 187947, 2415467, 7246401, 21739203, 65217609]

約数ペア:

[(1, 65217609), (3, 21739203), (9, 7246401), (27, 2415467), (347, 187947), (1041, 62649), (3123, 20883), (6961, 9369)]