52102197

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2199

約数の個数: 40

約数和(自身を含む): 91061696

約数和(自身を除く): 38959499

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2137, 2709, 3483, 6411, 8127, 14959, 19233, 24381, 44877, 57699, 91891, 134631, 173097, 275673, 403893, 643237, 827019, 1211679, 1929711, 2481057, 5789133, 7443171, 17367399, 52102197]

約数ペア:

[(1, 52102197), (3, 17367399), (7, 7443171), (9, 5789133), (21, 2481057), (27, 1929711), (43, 1211679), (63, 827019), (81, 643237), (129, 403893), (189, 275673), (301, 173097), (387, 134631), (567, 91891), (903, 57699), (1161, 44877), (2137, 24381), (2709, 19233), (3483, 14959), (6411, 8127)]