72873801

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8089}}^1$

素因数の和:8126

約数の個数: 48

約数和(自身を含む): 141348480

約数和(自身を除く): 68474679

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 8089, 9009, 24267, 56623, 72801, 88979, 105157, 169869, 266937, 315471, 509607, 622853, 736099, 800811, 946413, 1156727, 1868559, 2208297, 3470181, 5605677, 6624891, 8097089, 10410543, 24291267, 72873801]

約数ペア:

[(1, 72873801), (3, 24291267), (7, 10410543), (9, 8097089), (11, 6624891), (13, 5605677), (21, 3470181), (33, 2208297), (39, 1868559), (63, 1156727), (77, 946413), (91, 800811), (99, 736099), (117, 622853), (143, 509607), (231, 315471), (273, 266937), (429, 169869), (693, 105157), (819, 88979), (1001, 72801), (1287, 56623), (3003, 24267), (8089, 9009)]