133900533

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 220348800

約数和(自身を除く): 86448267

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 199, 213, 243, 351, 597, 639, 729, 923, 1053, 1791, 1917, 2587, 2769, 3159, 5373, 5751, 7761, 8307, 9477, 14129, 16119, 17253, 23283, 24921, 42387, 48357, 51759, 69849, 74763, 127161, 145071, 183677, 209547, 224289, 381483, 551031, 628641, 672867, 1144449, 1653093, 1885923, 3433347, 4959279, 10300041, 14877837, 44633511, 133900533]

約数ペア:

[(1, 133900533), (3, 44633511), (9, 14877837), (13, 10300041), (27, 4959279), (39, 3433347), (71, 1885923), (81, 1653093), (117, 1144449), (199, 672867), (213, 628641), (243, 551031), (351, 381483), (597, 224289), (639, 209547), (729, 183677), (923, 145071), (1053, 127161), (1791, 74763), (1917, 69849), (2587, 51759), (2769, 48357), (3159, 42387), (5373, 24921), (5751, 23283), (7761, 17253), (8307, 16119), (9477, 14129)]