22515327

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 36224496

約数和(自身を除く): 13709169

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 153, 197, 249, 459, 591, 747, 1377, 1411, 1773, 2241, 3349, 4233, 5319, 6723, 10047, 12699, 15957, 16351, 30141, 38097, 49053, 90423, 114291, 147159, 271269, 277967, 441477, 833901, 1324431, 2501703, 7505109, 22515327]

約数ペア:

[(1, 22515327), (3, 7505109), (9, 2501703), (17, 1324431), (27, 833901), (51, 441477), (81, 277967), (83, 271269), (153, 147159), (197, 114291), (249, 90423), (459, 49053), (591, 38097), (747, 30141), (1377, 16351), (1411, 15957), (1773, 12699), (2241, 10047), (3349, 6723), (4233, 5319)]