622677969

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1747}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 947555840

約数和(自身を除く): 324877871

約数列:

[1, 3, 9, 27, 43, 129, 307, 387, 921, 1161, 1747, 2763, 5241, 8289, 13201, 15723, 39603, 47169, 75121, 118809, 225363, 356427, 536329, 676089, 1608987, 2028267, 4826961, 14480883, 23062147, 69186441, 207559323, 622677969]

約数ペア:

[(1, 622677969), (3, 207559323), (9, 69186441), (27, 23062147), (43, 14480883), (129, 4826961), (307, 2028267), (387, 1608987), (921, 676089), (1161, 536329), (1747, 356427), (2763, 225363), (5241, 118809), (8289, 75121), (13201, 47169), (15723, 39603)]