52790121

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 79322880

約数和(自身を除く): 26532759

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 907, 2007, 2721, 6467, 8163, 19401, 26303, 58203, 78909, 202261, 236727, 606783, 1820349, 5865569, 17596707, 52790121]

約数ペア:

[(1, 52790121), (3, 17596707), (9, 5865569), (29, 1820349), (87, 606783), (223, 236727), (261, 202261), (669, 78909), (907, 58203), (2007, 26303), (2721, 19401), (6467, 8163)]