77517261

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6907}}^1$

素因数の和:6985

約数の個数: 24

約数和(自身を含む): 118541280

約数和(自身を除く): 41024019

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 6907, 11223, 20721, 62163, 200303, 297001, 600909, 891003, 1802727, 2673009, 8613029, 25839087, 77517261]

約数ペア:

[(1, 77517261), (3, 25839087), (9, 8613029), (29, 2673009), (43, 1802727), (87, 891003), (129, 600909), (261, 297001), (387, 200303), (1247, 62163), (3741, 20721), (6907, 11223)]