61479873

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 110096896

約数和(自身を除く): 48617023

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 271, 273, 277, 813, 819, 831, 1897, 1939, 2439, 2493, 3523, 3601, 5691, 5817, 10569, 10803, 17073, 17451, 24661, 25207, 31707, 32409, 73983, 75067, 75621, 221949, 225201, 226863, 525469, 675603, 975871, 1576407, 2927613, 4729221, 6831097, 8782839, 20493291, 61479873]

約数ペア:

[(1, 61479873), (3, 20493291), (7, 8782839), (9, 6831097), (13, 4729221), (21, 2927613), (39, 1576407), (63, 975871), (91, 675603), (117, 525469), (271, 226863), (273, 225201), (277, 221949), (813, 75621), (819, 75067), (831, 73983), (1897, 32409), (1939, 31707), (2439, 25207), (2493, 24661), (3523, 17451), (3601, 17073), (5691, 10803), (5817, 10569)]