120149631

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 208406016

約数和(自身を除く): 88256385

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 283, 293, 483, 849, 879, 1449, 1981, 2051, 2547, 2637, 5943, 6153, 6509, 6739, 17829, 18459, 19527, 20217, 45563, 47173, 58581, 60651, 82919, 136689, 141519, 248757, 410067, 424557, 580433, 746271, 1741299, 1907137, 5223897, 5721411, 13349959, 17164233, 40049877, 120149631]

約数ペア:

[(1, 120149631), (3, 40049877), (7, 17164233), (9, 13349959), (21, 5721411), (23, 5223897), (63, 1907137), (69, 1741299), (161, 746271), (207, 580433), (283, 424557), (293, 410067), (483, 248757), (849, 141519), (879, 136689), (1449, 82919), (1981, 60651), (2051, 58581), (2547, 47173), (2637, 45563), (5943, 20217), (6153, 19527), (6509, 18459), (6739, 17829)]