33387471

素因数分解:

$3^6\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 42

約数和(自身を含む): 54405168

約数和(自身を除く): 21017697

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 271, 351, 507, 729, 813, 1053, 1521, 2439, 3159, 3523, 4563, 7317, 9477, 10569, 13689, 21951, 31707, 41067, 45799, 65853, 95121, 123201, 137397, 197559, 285363, 412191, 856089, 1236573, 2568267, 3709719, 11129157, 33387471]

約数ペア:

[(1, 33387471), (3, 11129157), (9, 3709719), (13, 2568267), (27, 1236573), (39, 856089), (81, 412191), (117, 285363), (169, 197559), (243, 137397), (271, 123201), (351, 95121), (507, 65853), (729, 45799), (813, 41067), (1053, 31707), (1521, 21951), (2439, 13689), (3159, 10569), (3523, 9477), (4563, 7317)]