87942297

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 125527680

約数和(自身を除く): 37585383

約数列:

[1, 3, 29, 61, 73, 87, 183, 219, 227, 681, 1769, 2117, 4453, 5307, 6351, 6583, 13359, 13847, 16571, 19749, 41541, 49713, 129137, 387411, 401563, 480559, 1010831, 1204689, 1441677, 3032493, 29314099, 87942297]

約数ペア:

[(1, 87942297), (3, 29314099), (29, 3032493), (61, 1441677), (73, 1204689), (87, 1010831), (183, 480559), (219, 401563), (227, 387411), (681, 129137), (1769, 49713), (2117, 41541), (4453, 19749), (5307, 16571), (6351, 13847), (6583, 13359)]