129635727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 213373440

約数和(自身を除く): 83737713

約数列:

[1, 3, 13, 17, 19, 39, 41, 51, 57, 123, 221, 247, 251, 323, 533, 663, 697, 741, 753, 779, 969, 1599, 2091, 2337, 3263, 4199, 4267, 4769, 9061, 9789, 10127, 10291, 12597, 12801, 13243, 14307, 27183, 30381, 30873, 39729, 55471, 61997, 81073, 133783, 166413, 172159, 174947, 185991, 195529, 243219, 401349, 516477, 524841, 586587, 1053949, 2274311, 2541877, 3161847, 3323993, 6822933, 7625631, 9971979, 43211909, 129635727]

約数ペア:

[(1, 129635727), (3, 43211909), (13, 9971979), (17, 7625631), (19, 6822933), (39, 3323993), (41, 3161847), (51, 2541877), (57, 2274311), (123, 1053949), (221, 586587), (247, 524841), (251, 516477), (323, 401349), (533, 243219), (663, 195529), (697, 185991), (741, 174947), (753, 172159), (779, 166413), (969, 133783), (1599, 81073), (2091, 61997), (2337, 55471), (3263, 39729), (4199, 30873), (4267, 30381), (4769, 27183), (9061, 14307), (9789, 13243), (10127, 12801), (10291, 12597)]