244678509

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{20183}}^1$

素因数の和:20641

約数の個数: 16

約数和(自身を含む): 363312000

約数和(自身を除く): 118633491

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 12123, 20183, 60549, 181647, 544941, 9062167, 27186501, 81559503, 244678509]

約数ペア:

[(1, 244678509), (3, 81559503), (9, 27186501), (27, 9062167), (449, 544941), (1347, 181647), (4041, 60549), (12123, 20183)]