193739931

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31063}}^1$

素因数の和:31093

約数の個数: 40

約数和(自身を含む): 360839424

約数和(自身を除く): 167099493

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 31063, 93189, 217441, 279567, 341693, 652323, 838701, 1025079, 1956969, 2391851, 2516103, 3075237, 5870907, 7175553, 9225711, 17612721, 21526659, 27677133, 64579977, 193739931]

約数ペア:

[(1, 193739931), (3, 64579977), (7, 27677133), (9, 21526659), (11, 17612721), (21, 9225711), (27, 7175553), (33, 5870907), (63, 3075237), (77, 2516103), (81, 2391851), (99, 1956969), (189, 1025079), (231, 838701), (297, 652323), (567, 341693), (693, 279567), (891, 217441), (2079, 93189), (6237, 31063)]