56572443

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7039}}^1$

素因数の和:7111

約数の個数: 24

約数和(自身を含む): 87859200

約数和(自身を除く): 31286757

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 7039, 8037, 21117, 63351, 133741, 330833, 401223, 992499, 1203669, 2977497, 6285827, 18857481, 56572443]

約数ペア:

[(1, 56572443), (3, 18857481), (9, 6285827), (19, 2977497), (47, 1203669), (57, 992499), (141, 401223), (171, 330833), (423, 133741), (893, 63351), (2679, 21117), (7039, 8037)]