47746503

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 82380672

約数和(自身を除く): 34634169

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 321, 567, 749, 787, 963, 2247, 2361, 2889, 5509, 6741, 7083, 8667, 16527, 20223, 21249, 49581, 60669, 63747, 84209, 148743, 252627, 446229, 589463, 757881, 1768389, 2273643, 5305167, 6820929, 15915501, 47746503]

約数ペア:

[(1, 47746503), (3, 15915501), (7, 6820929), (9, 5305167), (21, 2273643), (27, 1768389), (63, 757881), (81, 589463), (107, 446229), (189, 252627), (321, 148743), (567, 84209), (749, 63747), (787, 60669), (963, 49581), (2247, 21249), (2361, 20223), (2889, 16527), (5509, 8667), (6741, 7083)]