81877562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{5953}}^1$

素因数の和:6014

約数の個数: 24

約数和(自身を含む): 138287604

約数和(自身を除く): 56410042

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 5953, 6877, 11906, 13754, 77389, 136919, 154778, 273838, 1779947, 3149137, 3559894, 6298274, 40938781, 81877562]

約数ペア:

[(1, 81877562), (2, 40938781), (13, 6298274), (23, 3559894), (26, 3149137), (46, 1779947), (299, 273838), (529, 154778), (598, 136919), (1058, 77389), (5953, 13754), (6877, 11906)]