15676872507

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{42463}}^1$

素因数の和:42632

約数の個数: 48

約数和(自身を含む): 25437634560

約数和(自身を除く): 9760762053

約数列:

[1, 3, 9, 17, 19, 51, 57, 127, 153, 171, 323, 381, 969, 1143, 2159, 2413, 2907, 6477, 7239, 19431, 21717, 41021, 42463, 123063, 127389, 369189, 382167, 721871, 806797, 2165613, 2420391, 5392801, 6496839, 7261173, 13715549, 16178403, 41146647, 48535209, 91677617, 102463219, 123439941, 275032851, 307389657, 825098553, 922168971, 1741874723, 5225624169, 15676872507]

約数ペア:

[(1, 15676872507), (3, 5225624169), (9, 1741874723), (17, 922168971), (19, 825098553), (51, 307389657), (57, 275032851), (127, 123439941), (153, 102463219), (171, 91677617), (323, 48535209), (381, 41146647), (969, 16178403), (1143, 13715549), (2159, 7261173), (2413, 6496839), (2907, 5392801), (6477, 2420391), (7239, 2165613), (19431, 806797), (21717, 721871), (41021, 382167), (42463, 369189), (123063, 127389)]