122207976639

素因数分解:

$3^3\times 7^1\times {\mathrm{646603051}}^1$

素因数の和:646603067

約数の個数: 16

約数和(自身を含む): 206912976640

約数和(自身を除く): 84705000001

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 646603051, 1939809153, 4526221357, 5819427459, 13578664071, 17458282377, 40735992213, 122207976639]

約数ペア:

[(1, 122207976639), (3, 40735992213), (7, 17458282377), (9, 13578664071), (21, 5819427459), (27, 4526221357), (63, 1939809153), (189, 646603051)]