91277949

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 143233024

約数和(自身を除く): 51955075

約数列:

[1, 3, 7, 21, 43, 129, 271, 301, 373, 813, 903, 1119, 1897, 2611, 5691, 7833, 11653, 16039, 34959, 48117, 81571, 101083, 112273, 244713, 303249, 336819, 707581, 2122743, 4346569, 13039707, 30425983, 91277949]

約数ペア:

[(1, 91277949), (3, 30425983), (7, 13039707), (21, 4346569), (43, 2122743), (129, 707581), (271, 336819), (301, 303249), (373, 244713), (813, 112273), (903, 101083), (1119, 81571), (1897, 48117), (2611, 34959), (5691, 16039), (7833, 11653)]