65486841

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20929}}^1$

素因数の和:21088

約数の個数: 16

約数和(自身を含む): 100464000

約数和(自身を除く): 34977159

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 20929, 62787, 146503, 439509, 3118421, 9355263, 21828947, 65486841]

約数ペア:

[(1, 65486841), (3, 21828947), (7, 9355263), (21, 3118421), (149, 439509), (447, 146503), (1043, 62787), (3129, 20929)]