65511327

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 102541824

約数和(自身を除く): 37030497

約数列:

[1, 3, 7, 21, 67, 101, 201, 303, 461, 469, 707, 1383, 1407, 2121, 3227, 6767, 9681, 20301, 30887, 46561, 47369, 92661, 139683, 142107, 216209, 325927, 648627, 977781, 3119587, 9358761, 21837109, 65511327]

約数ペア:

[(1, 65511327), (3, 21837109), (7, 9358761), (21, 3119587), (67, 977781), (101, 648627), (201, 325927), (303, 216209), (461, 142107), (469, 139683), (707, 92661), (1383, 47369), (1407, 46561), (2121, 30887), (3227, 20301), (6767, 9681)]