204432027

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 89742693

約数列:

[1, 3, 23, 41, 69, 123, 127, 381, 569, 943, 1707, 2829, 2921, 5207, 8763, 13087, 15621, 23329, 39261, 69987, 72263, 119761, 216789, 359283, 536567, 1609701, 1662049, 2962783, 4986147, 8888349, 68144009, 204432027]

約数ペア:

[(1, 204432027), (3, 68144009), (23, 8888349), (41, 4986147), (69, 2962783), (123, 1662049), (127, 1609701), (381, 536567), (569, 359283), (943, 216789), (1707, 119761), (2829, 72263), (2921, 69987), (5207, 39261), (8763, 23329), (13087, 15621)]