131808567

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 210672000

約数和(自身を除く): 78863433

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 121, 209, 319, 363, 551, 627, 659, 957, 1653, 1977, 2299, 3509, 6061, 6897, 7249, 10527, 12521, 18183, 19111, 21747, 37563, 57333, 66671, 79739, 137731, 200013, 210221, 239217, 363109, 413193, 630663, 1089327, 1515041, 2312431, 3994199, 4545123, 6937293, 11982597, 43936189, 131808567]

約数ペア:

[(1, 131808567), (3, 43936189), (11, 11982597), (19, 6937293), (29, 4545123), (33, 3994199), (57, 2312431), (87, 1515041), (121, 1089327), (209, 630663), (319, 413193), (363, 363109), (551, 239217), (627, 210221), (659, 200013), (957, 137731), (1653, 79739), (1977, 66671), (2299, 57333), (3509, 37563), (6061, 21747), (6897, 19111), (7249, 18183), (10527, 12521)]