72744903

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104971}}^1$

素因数の和:104995

約数の個数: 24

約数和(自身を含む): 131005056

約数和(自身を除く): 58260153

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 104971, 314913, 734797, 944739, 1154681, 2204391, 3464043, 6613173, 8082767, 10392129, 24248301, 72744903]

約数ペア:

[(1, 72744903), (3, 24248301), (7, 10392129), (9, 8082767), (11, 6613173), (21, 3464043), (33, 2204391), (63, 1154681), (77, 944739), (99, 734797), (231, 314913), (693, 104971)]