103784247

素因数分解:

$3^4\times 7^1\times {\mathrm{183041}}^1$

素因数の和:183060

約数の個数: 20

約数和(自身を含む): 177184656

約数和(自身を除く): 73400409

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 183041, 549123, 1281287, 1647369, 3843861, 4942107, 11531583, 14826321, 34594749, 103784247]

約数ペア:

[(1, 103784247), (3, 34594749), (7, 14826321), (9, 11531583), (21, 4942107), (27, 3843861), (63, 1647369), (81, 1281287), (189, 549123), (567, 183041)]