203735169

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2267

約数の個数: 40

約数和(自身を含む): 335272608

約数和(自身を除く): 131537439

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 107, 297, 321, 891, 963, 1177, 2137, 2889, 3531, 6411, 8667, 10593, 19233, 23507, 31779, 57699, 70521, 95337, 173097, 211563, 228659, 634689, 685977, 1904067, 2057931, 2515249, 6173793, 7545747, 18521379, 22637241, 67911723, 203735169]

約数ペア:

[(1, 203735169), (3, 67911723), (9, 22637241), (11, 18521379), (27, 7545747), (33, 6173793), (81, 2515249), (99, 2057931), (107, 1904067), (297, 685977), (321, 634689), (891, 228659), (963, 211563), (1177, 173097), (2137, 95337), (2889, 70521), (3531, 57699), (6411, 31779), (8667, 23507), (10593, 19233)]