187777473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{12007}}^1$

素因数の和:12424

約数の個数: 16

約数和(自身を含む): 270324096

約数和(自身を除く): 82546623

約数列:

[1, 3, 13, 39, 401, 1203, 5213, 12007, 15639, 36021, 156091, 468273, 4814807, 14444421, 62592491, 187777473]

約数ペア:

[(1, 187777473), (3, 62592491), (13, 14444421), (39, 4814807), (401, 468273), (1203, 156091), (5213, 36021), (12007, 15639)]