86750829

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2218

約数の個数: 36

約数和(自身を含む): 141522108

約数和(自身を除く): 54771279

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 1089, 1221, 2153, 3663, 4477, 6459, 13431, 19377, 23683, 40293, 71049, 79661, 213147, 238983, 260513, 716949, 781539, 876271, 2344617, 2628813, 7886439, 9638981, 28916943, 86750829]

約数ペア:

[(1, 86750829), (3, 28916943), (9, 9638981), (11, 7886439), (33, 2628813), (37, 2344617), (99, 876271), (111, 781539), (121, 716949), (333, 260513), (363, 238983), (407, 213147), (1089, 79661), (1221, 71049), (2153, 40293), (3663, 23683), (4477, 19377), (6459, 13431)]