243553233

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45841}}^1$

素因数の和:45885

約数の個数: 32

約数和(自身を含む): 422479872

約数和(自身を除く): 178926639

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 45841, 137523, 320887, 504251, 962661, 1054343, 1512753, 3163029, 3529757, 7380401, 10589271, 11597773, 22141203, 34793319, 81184411, 243553233]

約数ペア:

[(1, 243553233), (3, 81184411), (7, 34793319), (11, 22141203), (21, 11597773), (23, 10589271), (33, 7380401), (69, 3529757), (77, 3163029), (161, 1512753), (231, 1054343), (253, 962661), (483, 504251), (759, 320887), (1771, 137523), (5313, 45841)]