109719789

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 156710400

約数和(自身を除く): 46990611

約数列:

[1, 3, 29, 43, 87, 129, 139, 211, 417, 633, 1247, 3741, 4031, 5977, 6119, 9073, 12093, 17931, 18357, 27219, 29329, 87987, 173333, 263117, 519999, 789351, 850541, 1261147, 2551623, 3783441, 36573263, 109719789]

約数ペア:

[(1, 109719789), (3, 36573263), (29, 3783441), (43, 2551623), (87, 1261147), (129, 850541), (139, 789351), (211, 519999), (417, 263117), (633, 173333), (1247, 87987), (3741, 29329), (4031, 27219), (5977, 18357), (6119, 17931), (9073, 12093)]