1330603213851

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{5527}}^1\times {\mathrm{80329}}^1$

素因数の和:85905

約数の個数: 40

約数和(自身を含む): 2041807375520

約数和(自身を除く): 711204161669

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 5527, 16581, 49743, 80329, 149229, 204499, 240987, 447687, 613497, 722961, 1840491, 2168883, 2972173, 5521473, 6506649, 8916519, 16564419, 26749557, 80248671, 240746013, 443978383, 1331935149, 3995805447, 11987416341, 16427200171, 35962249023, 49281600513, 147844801539, 443534404617, 1330603213851]

約数ペア:

[(1, 1330603213851), (3, 443534404617), (9, 147844801539), (27, 49281600513), (37, 35962249023), (81, 16427200171), (111, 11987416341), (333, 3995805447), (999, 1331935149), (2997, 443978383), (5527, 240746013), (16581, 80248671), (49743, 26749557), (80329, 16564419), (149229, 8916519), (204499, 6506649), (240987, 5521473), (447687, 2972173), (613497, 2168883), (722961, 1840491)]