47647719

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2617}}^1$

素因数の和:2664

約数の個数: 36

約数和(自身を含む): 83587504

約数和(自身を除く): 35939785

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 2617, 6069, 7851, 18207, 18319, 23553, 44489, 54957, 133467, 164871, 311423, 400401, 756313, 934269, 2268939, 2802807, 5294191, 6806817, 15882573, 47647719]

約数ペア:

[(1, 47647719), (3, 15882573), (7, 6806817), (9, 5294191), (17, 2802807), (21, 2268939), (51, 934269), (63, 756313), (119, 400401), (153, 311423), (289, 164871), (357, 133467), (867, 54957), (1071, 44489), (2023, 23553), (2601, 18319), (2617, 18207), (6069, 7851)]