64204971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 32010069

約数列:

[1, 3, 17, 19, 51, 57, 173, 323, 383, 519, 969, 1149, 2941, 3287, 6511, 7277, 8823, 9861, 19533, 21831, 55879, 66259, 123709, 167637, 198777, 371127, 1126403, 1258921, 3379209, 3776763, 21401657, 64204971]

約数ペア:

[(1, 64204971), (3, 21401657), (17, 3776763), (19, 3379209), (51, 1258921), (57, 1126403), (173, 371127), (323, 198777), (383, 167637), (519, 123709), (969, 66259), (1149, 55879), (2941, 21831), (3287, 19533), (6511, 9861), (7277, 8823)]