66286437

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137239}}^1$

素因数の和:137272

約数の個数: 16

約数和(自身を含む): 105400320

約数和(自身を除く): 39113883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 137239, 411717, 960673, 2882019, 3156497, 9469491, 22095479, 66286437]

約数ペア:

[(1, 66286437), (3, 22095479), (7, 9469491), (21, 3156497), (23, 2882019), (69, 960673), (161, 411717), (483, 137239)]