4037647743

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{334547}}^1$

素因数の和:334708

約数の個数: 20

約数和(自身を含む): 6072046200

約数和(自身を除く): 2034398457

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 12069, 334547, 1003641, 3010923, 9032769, 27098307, 49847503, 149542509, 448627527, 1345882581, 4037647743]

約数ペア:

[(1, 4037647743), (3, 1345882581), (9, 448627527), (27, 149542509), (81, 49847503), (149, 27098307), (447, 9032769), (1341, 3010923), (4023, 1003641), (12069, 334547)]