80387841

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 113995200

約数和(自身を除く): 33607359

約数列:

[1, 3, 19, 57, 199, 361, 373, 597, 1083, 1119, 3781, 7087, 11343, 21261, 71839, 74227, 134653, 215517, 222681, 403959, 1410313, 4230939, 26795947, 80387841]

約数ペア:

[(1, 80387841), (3, 26795947), (19, 4230939), (57, 1410313), (199, 403959), (361, 222681), (373, 215517), (597, 134653), (1083, 74227), (1119, 71839), (3781, 21261), (7087, 11343)]