127926591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{76283}}^1$

素因数の和:76342

約数の個数: 16

約数和(自身を含む): 187963776

約数和(自身を除く): 60037185

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 76283, 228849, 991679, 2975037, 3280169, 9840507, 42642197, 127926591]

約数ペア:

[(1, 127926591), (3, 42642197), (13, 9840507), (39, 3280169), (43, 2975037), (129, 991679), (559, 228849), (1677, 76283)]