27075807

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 54

約数和(自身を含む): 45894576

約数和(自身を除く): 18818769

約数列:

[1, 3, 9, 11, 23, 33, 47, 69, 99, 121, 141, 207, 253, 363, 423, 517, 529, 759, 1081, 1089, 1551, 1587, 2277, 2783, 3243, 4653, 4761, 5687, 5819, 8349, 9729, 11891, 17061, 17457, 24863, 25047, 35673, 51183, 52371, 64009, 74589, 107019, 130801, 192027, 223767, 273493, 392403, 576081, 820479, 1177209, 2461437, 3008423, 9025269, 27075807]

約数ペア:

[(1, 27075807), (3, 9025269), (9, 3008423), (11, 2461437), (23, 1177209), (33, 820479), (47, 576081), (69, 392403), (99, 273493), (121, 223767), (141, 192027), (207, 130801), (253, 107019), (363, 74589), (423, 64009), (517, 52371), (529, 51183), (759, 35673), (1081, 25047), (1089, 24863), (1551, 17457), (1587, 17061), (2277, 11891), (2783, 9729), (3243, 8349), (4653, 5819), (4761, 5687)]