64580217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{3457}}^1$

素因数の和:3952

約数の個数: 16

約数和(自身を含む): 92951040

約数和(自身を除く): 28370823

約数列:

[1, 3, 13, 39, 479, 1437, 3457, 6227, 10371, 18681, 44941, 134823, 1655903, 4967709, 21526739, 64580217]

約数ペア:

[(1, 64580217), (3, 21526739), (13, 4967709), (39, 1655903), (479, 134823), (1437, 44941), (3457, 18681), (6227, 10371)]