289356820479

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{911}}^1\times {\mathrm{32587}}^1$

素因数の和:33545

約数の個数: 48

約数和(自身を含む): 452936701440

約数和(自身を除く): 163579880961

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 911, 1083, 2733, 3249, 8199, 9747, 17309, 24597, 32587, 51927, 97761, 155781, 293283, 328871, 467343, 619153, 879849, 986613, 1857459, 2959839, 5572377, 8879517, 11763907, 16717131, 29686757, 35291721, 89060271, 105875163, 267180813, 317625489, 564048383, 801542439, 1692145149, 5076435447, 10716919277, 15229306341, 32150757831, 96452273493, 289356820479]

約数ペア:

[(1, 289356820479), (3, 96452273493), (9, 32150757831), (19, 15229306341), (27, 10716919277), (57, 5076435447), (171, 1692145149), (361, 801542439), (513, 564048383), (911, 317625489), (1083, 267180813), (2733, 105875163), (3249, 89060271), (8199, 35291721), (9747, 29686757), (17309, 16717131), (24597, 11763907), (32587, 8879517), (51927, 5572377), (97761, 2959839), (155781, 1857459), (293283, 986613), (328871, 879849), (467343, 619153)]