222799059

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4079}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 400819200

約数和(自身を除く): 178020141

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 289, 357, 459, 867, 1071, 2023, 2601, 3213, 4079, 6069, 7803, 12237, 18207, 28553, 36711, 54621, 69343, 85659, 110133, 208029, 256977, 485401, 624087, 770931, 1178831, 1456203, 1872261, 3536493, 4368609, 8251817, 10609479, 13105827, 24755451, 31828437, 74266353, 222799059]

約数ペア:

[(1, 222799059), (3, 74266353), (7, 31828437), (9, 24755451), (17, 13105827), (21, 10609479), (27, 8251817), (51, 4368609), (63, 3536493), (119, 1872261), (153, 1456203), (189, 1178831), (289, 770931), (357, 624087), (459, 485401), (867, 256977), (1071, 208029), (2023, 110133), (2601, 85659), (3213, 69343), (4079, 54621), (6069, 36711), (7803, 28553), (12237, 18207)]