74784567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3709}}^1$

素因数の和:3783

約数の個数: 32

約数和(自身を含む): 119669760

約数和(自身を除く): 44885193

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 3709, 6721, 11127, 20163, 40799, 48217, 122397, 144651, 174323, 522969, 530387, 1591161, 1917553, 2266199, 5752659, 6798597, 24928189, 74784567]

約数ペア:

[(1, 74784567), (3, 24928189), (11, 6798597), (13, 5752659), (33, 2266199), (39, 1917553), (47, 1591161), (141, 530387), (143, 522969), (429, 174323), (517, 144651), (611, 122397), (1551, 48217), (1833, 40799), (3709, 20163), (6721, 11127)]