207920061

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{187823}}^1$

素因数の和:187873

約数の個数: 16

約数和(自身を含む): 315544320

約数和(自身を除く): 107624259

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 187823, 563469, 1690407, 5071221, 7700743, 23102229, 69306687, 207920061]

約数ペア:

[(1, 207920061), (3, 69306687), (9, 23102229), (27, 7700743), (41, 5071221), (123, 1690407), (369, 563469), (1107, 187823)]