77453649

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5606

約数の個数: 48

約数和(自身を含む): 145821312

約数和(自身を除く): 68367663

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 5563, 13923, 16689, 38941, 50067, 72319, 94571, 116823, 216957, 283713, 350469, 506233, 650871, 661997, 851139, 1229423, 1518699, 1985991, 3688269, 4556097, 5957973, 8605961, 11064807, 25817883, 77453649]

約数ペア:

[(1, 77453649), (3, 25817883), (7, 11064807), (9, 8605961), (13, 5957973), (17, 4556097), (21, 3688269), (39, 1985991), (51, 1518699), (63, 1229423), (91, 851139), (117, 661997), (119, 650871), (153, 506233), (221, 350469), (273, 283713), (357, 216957), (663, 116823), (819, 94571), (1071, 72319), (1547, 50067), (1989, 38941), (4641, 16689), (5563, 13923)]