64512501

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 96111360

約数和(自身を除く): 31598859

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 493, 823, 901, 1479, 1537, 2469, 2703, 4611, 13991, 23867, 26129, 41973, 43619, 71601, 78387, 130857, 405739, 741523, 1217217, 1264951, 2224569, 3794853, 21504167, 64512501]

約数ペア:

[(1, 64512501), (3, 21504167), (17, 3794853), (29, 2224569), (51, 1264951), (53, 1217217), (87, 741523), (159, 405739), (493, 130857), (823, 78387), (901, 71601), (1479, 43619), (1537, 41973), (2469, 26129), (2703, 23867), (4611, 13991)]