86568651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2879}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 135233280

約数和(自身を除く): 48664629

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2313, 2879, 3341, 8637, 10023, 25911, 30069, 37427, 112281, 336843, 739903, 2219709, 6659127, 9618739, 28856217, 86568651]

約数ペア:

[(1, 86568651), (3, 28856217), (9, 9618739), (13, 6659127), (39, 2219709), (117, 739903), (257, 336843), (771, 112281), (2313, 37427), (2879, 30069), (3341, 25911), (8637, 10023)]