80987049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62927}}^1$

素因数の和:62957

約数の個数: 24

約数和(自身を含む): 137434752

約数和(自身を除く): 56447703

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 62927, 188781, 566343, 692197, 818051, 2076591, 2454153, 6229773, 7362459, 8998561, 26995683, 80987049]

約数ペア:

[(1, 80987049), (3, 26995683), (9, 8998561), (11, 7362459), (13, 6229773), (33, 2454153), (39, 2076591), (99, 818051), (117, 692197), (143, 566343), (429, 188781), (1287, 62927)]