27929583

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 18545937

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 103, 121, 249, 297, 309, 363, 747, 913, 927, 1089, 1133, 2241, 2739, 2781, 3267, 3399, 8217, 8549, 10043, 10197, 12463, 24651, 25647, 30129, 30591, 37389, 76941, 90387, 94039, 112167, 230823, 271161, 282117, 336501, 846351, 1034429, 2539053, 3103287, 9309861, 27929583]

約数ペア:

[(1, 27929583), (3, 9309861), (9, 3103287), (11, 2539053), (27, 1034429), (33, 846351), (83, 336501), (99, 282117), (103, 271161), (121, 230823), (249, 112167), (297, 94039), (309, 90387), (363, 76941), (747, 37389), (913, 30591), (927, 30129), (1089, 25647), (1133, 24651), (2241, 12463), (2739, 10197), (2781, 10043), (3267, 8549), (3399, 8217)]