81681582

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1777}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 167956992

約数和(自身を除く): 86275410

約数列:

[1, 2, 3, 6, 47, 94, 141, 163, 282, 326, 489, 978, 1777, 3554, 5331, 7661, 10662, 15322, 22983, 45966, 83519, 167038, 250557, 289651, 501114, 579302, 868953, 1737906, 13613597, 27227194, 40840791, 81681582]

約数ペア:

[(1, 81681582), (2, 40840791), (3, 27227194), (6, 13613597), (47, 1737906), (94, 868953), (141, 579302), (163, 501114), (282, 289651), (326, 250557), (489, 167038), (978, 83519), (1777, 45966), (3554, 22983), (5331, 15322), (7661, 10662)]