222727743

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{121909}}^1$

素因数の和:121951

約数の個数: 24

約数和(自身を含む): 380359200

約数和(自身を除く): 157631457

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 121909, 365727, 853363, 1097181, 2560089, 3535361, 7680267, 10606083, 24747527, 31818249, 74242581, 222727743]

約数ペア:

[(1, 222727743), (3, 74242581), (7, 31818249), (9, 24747527), (21, 10606083), (29, 7680267), (63, 3535361), (87, 2560089), (203, 1097181), (261, 853363), (609, 365727), (1827, 121909)]