6166881

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 10618880

約数和(自身を除く): 4451999

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 487, 603, 1407, 1461, 1809, 3409, 4221, 4383, 10227, 12663, 13149, 30681, 32629, 92043, 97887, 228403, 293661, 685209, 880983, 2055627, 6166881]

約数ペア:

[(1, 6166881), (3, 2055627), (7, 880983), (9, 685209), (21, 293661), (27, 228403), (63, 97887), (67, 92043), (189, 32629), (201, 30681), (469, 13149), (487, 12663), (603, 10227), (1407, 4383), (1461, 4221), (1809, 3409)]