190051743

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{9437}}^1$

素因数の和:9591

約数の個数: 24

約数和(自身を含む): 296957232

約数和(自身を除く): 106905489

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 6713, 9437, 20139, 28311, 66059, 198177, 462413, 1292869, 1387239, 3878607, 9050083, 27150249, 63350581, 190051743]

約数ペア:

[(1, 190051743), (3, 63350581), (7, 27150249), (21, 9050083), (49, 3878607), (137, 1387239), (147, 1292869), (411, 462413), (959, 198177), (2877, 66059), (6713, 28311), (9437, 20139)]