75089217

素因数分解:

$3^1\times 7^3\times {\mathrm{72973}}^1$

素因数の和:72997

約数の個数: 16

約数和(自身を含む): 116758400

約数和(自身を除く): 41669183

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 72973, 218919, 510811, 1532433, 3575677, 10727031, 25029739, 75089217]

約数ペア:

[(1, 75089217), (3, 25029739), (7, 10727031), (21, 3575677), (49, 1532433), (147, 510811), (343, 218919), (1029, 72973)]