15670195821

素因数分解:

$3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{282973}}^1$

素因数の和:283282

約数の個数: 32

約数和(自身を含む): 26622193920

約数和(自身を除く): 10951998099

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 293, 879, 2051, 2637, 6153, 7911, 18459, 55377, 282973, 848919, 1980811, 2546757, 5942433, 7640271, 17827299, 53481897, 82911089, 248733267, 580377623, 746199801, 1741132869, 2238599403, 5223398607, 15670195821]

約数ペア:

[(1, 15670195821), (3, 5223398607), (7, 2238599403), (9, 1741132869), (21, 746199801), (27, 580377623), (63, 248733267), (189, 82911089), (293, 53481897), (879, 17827299), (2051, 7640271), (2637, 5942433), (6153, 2546757), (7911, 1980811), (18459, 848919), (55377, 282973)]