80133081

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 131393664

約数和(自身を除く): 51260583

約数列:

[1, 3, 7, 21, 23, 49, 69, 137, 147, 161, 173, 411, 483, 519, 959, 1127, 1211, 2877, 3151, 3381, 3633, 3979, 6713, 8477, 9453, 11937, 20139, 22057, 23701, 25431, 27853, 66171, 71103, 83559, 154399, 165907, 194971, 463197, 497721, 545123, 584913, 1161349, 1635369, 3484047, 3815861, 11447583, 26711027, 80133081]

約数ペア:

[(1, 80133081), (3, 26711027), (7, 11447583), (21, 3815861), (23, 3484047), (49, 1635369), (69, 1161349), (137, 584913), (147, 545123), (161, 497721), (173, 463197), (411, 194971), (483, 165907), (519, 154399), (959, 83559), (1127, 71103), (1211, 66171), (2877, 27853), (3151, 25431), (3381, 23701), (3633, 22057), (3979, 20139), (6713, 11937), (8477, 9453)]