73260243

素因数分解:

$3^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:904

約数の個数: 36

約数和(自身を含む): 123752928

約数和(自身を除く): 50492685

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 271, 441, 613, 813, 1839, 1897, 2439, 4291, 5517, 5691, 12873, 13279, 17073, 30037, 38619, 39837, 90111, 119511, 166123, 270333, 498369, 1162861, 1495107, 3488583, 8140027, 10465749, 24420081, 73260243]

約数ペア:

[(1, 73260243), (3, 24420081), (7, 10465749), (9, 8140027), (21, 3488583), (49, 1495107), (63, 1162861), (147, 498369), (271, 270333), (441, 166123), (613, 119511), (813, 90111), (1839, 39837), (1897, 38619), (2439, 30037), (4291, 17073), (5517, 13279), (5691, 12873)]