57660921

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 85423104

約数和(自身を除く): 27762183

約数列:

[1, 3, 9, 61, 127, 183, 381, 549, 827, 1143, 2481, 7443, 7747, 23241, 50447, 69723, 105029, 151341, 315087, 454023, 945261, 6406769, 19220307, 57660921]

約数ペア:

[(1, 57660921), (3, 19220307), (9, 6406769), (61, 945261), (127, 454023), (183, 315087), (381, 151341), (549, 105029), (827, 69723), (1143, 50447), (2481, 23241), (7443, 7747)]