9145521

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 8272719

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 53, 63, 77, 83, 99, 159, 189, 231, 249, 297, 371, 477, 581, 583, 693, 747, 913, 1113, 1431, 1743, 1749, 2079, 2241, 2739, 3339, 4081, 4399, 5229, 5247, 6391, 8217, 10017, 12243, 13197, 15687, 15741, 19173, 24651, 30793, 36729, 39591, 48389, 57519, 92379, 110187, 118773, 145167, 172557, 277137, 338723, 435501, 831411, 1016169, 1306503, 3048507, 9145521]

約数ペア:

[(1, 9145521), (3, 3048507), (7, 1306503), (9, 1016169), (11, 831411), (21, 435501), (27, 338723), (33, 277137), (53, 172557), (63, 145167), (77, 118773), (83, 110187), (99, 92379), (159, 57519), (189, 48389), (231, 39591), (249, 36729), (297, 30793), (371, 24651), (477, 19173), (581, 15741), (583, 15687), (693, 13197), (747, 12243), (913, 10017), (1113, 8217), (1431, 6391), (1743, 5247), (1749, 5229), (2079, 4399), (2241, 4081), (2739, 3339)]