45481821

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 75949056

約数和(自身を除く): 30467235

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 401, 491, 1203, 1473, 2807, 3437, 4411, 5401, 8421, 10311, 13233, 16203, 30877, 37807, 92631, 113421, 196891, 590673, 1378237, 2165801, 4134711, 6497403, 15160607, 45481821]

約数ペア:

[(1, 45481821), (3, 15160607), (7, 6497403), (11, 4134711), (21, 2165801), (33, 1378237), (77, 590673), (231, 196891), (401, 113421), (491, 92631), (1203, 37807), (1473, 30877), (2807, 16203), (3437, 13233), (4411, 10311), (5401, 8421)]