97856871

素因数分解:

$3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 154752000

約数和(自身を除く): 56895129

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 343, 427, 1029, 1281, 1559, 2989, 4677, 8967, 10913, 20923, 32739, 62769, 76391, 95099, 229173, 285297, 534737, 665693, 1604211, 1997079, 4659851, 13979553, 32618957, 97856871]

約数ペア:

[(1, 97856871), (3, 32618957), (7, 13979553), (21, 4659851), (49, 1997079), (61, 1604211), (147, 665693), (183, 534737), (343, 285297), (427, 229173), (1029, 95099), (1281, 76391), (1559, 62769), (2989, 32739), (4677, 20923), (8967, 10913)]