123075711

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 207792000

約数和(自身を除く): 84716289

約数列:

[1, 3, 9, 11, 19, 33, 57, 59, 99, 171, 177, 209, 531, 627, 649, 1109, 1121, 1881, 1947, 3327, 3363, 5841, 9981, 10089, 12199, 12331, 21071, 36597, 36993, 63213, 65431, 109791, 110979, 189639, 196293, 231781, 588879, 695343, 719741, 1243189, 2086029, 2159223, 3729567, 6477669, 11188701, 13675079, 41025237, 123075711]

約数ペア:

[(1, 123075711), (3, 41025237), (9, 13675079), (11, 11188701), (19, 6477669), (33, 3729567), (57, 2159223), (59, 2086029), (99, 1243189), (171, 719741), (177, 695343), (209, 588879), (531, 231781), (627, 196293), (649, 189639), (1109, 110979), (1121, 109791), (1881, 65431), (1947, 63213), (3327, 36993), (3363, 36597), (5841, 21071), (9981, 12331), (10089, 12199)]