191725263

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{2381}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 289841760

約数和(自身を除く): 98116497

約数列:

[1, 3, 9, 23, 69, 207, 389, 1167, 2381, 3501, 7143, 8947, 21429, 26841, 54763, 80523, 164289, 492867, 926209, 2778627, 8335881, 21302807, 63908421, 191725263]

約数ペア:

[(1, 191725263), (3, 63908421), (9, 21302807), (23, 8335881), (69, 2778627), (207, 926209), (389, 492867), (1167, 164289), (2381, 80523), (3501, 54763), (7143, 26841), (8947, 21429)]