25447959

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 40296960

約数和(自身を除く): 14849001

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 953, 989, 1161, 2859, 2967, 8577, 8901, 21919, 25731, 26703, 40979, 65757, 122937, 197271, 368811, 591813, 942517, 1106433, 2827551, 8482653, 25447959]

約数ペア:

[(1, 25447959), (3, 8482653), (9, 2827551), (23, 1106433), (27, 942517), (43, 591813), (69, 368811), (129, 197271), (207, 122937), (387, 65757), (621, 40979), (953, 26703), (989, 25731), (1161, 21919), (2859, 8901), (2967, 8577)]