71566911

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1277}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 111646080

約数和(自身を除く): 40079169

約数列:

[1, 3, 9, 13, 39, 117, 479, 1277, 1437, 3831, 4311, 6227, 11493, 16601, 18681, 49803, 56043, 149409, 611683, 1835049, 5505147, 7951879, 23855637, 71566911]

約数ペア:

[(1, 71566911), (3, 23855637), (9, 7951879), (13, 5505147), (39, 1835049), (117, 611683), (479, 149409), (1277, 56043), (1437, 49803), (3831, 18681), (4311, 16601), (6227, 11493)]