201673827

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173707}}^1$

素因数の和:173759

約数の個数: 16

約数和(自身を含む): 305726080

約数和(自身を除く): 104052253

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 173707, 521121, 1563363, 4690089, 7469401, 22408203, 67224609, 201673827]

約数ペア:

[(1, 201673827), (3, 67224609), (9, 22408203), (27, 7469401), (43, 4690089), (129, 1563363), (387, 521121), (1161, 173707)]