187622433789

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{9743077}}^1$

素因数の和:9743225

約数の個数: 24

約数和(自身を含む): 293227675488

約数和(自身を除く): 105605241699

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 9743077, 29229231, 68201539, 204604617, 477410773, 1276343087, 1432232319, 3829029261, 8934401609, 26803204827, 62540811263, 187622433789]

約数ペア:

[(1, 187622433789), (3, 62540811263), (7, 26803204827), (21, 8934401609), (49, 3829029261), (131, 1432232319), (147, 1276343087), (393, 477410773), (917, 204604617), (2751, 68201539), (6419, 29229231), (19257, 9743077)]