16148943

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 24806400

約数和(自身を除く): 8657457

約数列:

[1, 3, 9, 27, 67, 79, 113, 201, 237, 339, 603, 711, 1017, 1809, 2133, 3051, 5293, 7571, 8927, 15879, 22713, 26781, 47637, 68139, 80343, 142911, 204417, 241029, 598109, 1794327, 5382981, 16148943]

約数ペア:

[(1, 16148943), (3, 5382981), (9, 1794327), (27, 598109), (67, 241029), (79, 204417), (113, 142911), (201, 80343), (237, 68139), (339, 47637), (603, 26781), (711, 22713), (1017, 15879), (1809, 8927), (2133, 7571), (3051, 5293)]