81522483

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3463}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 133017600

約数和(自身を除く): 51495117

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 3463, 7847, 10389, 23541, 24241, 65797, 72723, 197391, 204317, 460579, 612951, 1381737, 1430219, 3882023, 4290657, 11646069, 27174161, 81522483]

約数ペア:

[(1, 81522483), (3, 27174161), (7, 11646069), (19, 4290657), (21, 3882023), (57, 1430219), (59, 1381737), (133, 612951), (177, 460579), (399, 204317), (413, 197391), (1121, 72723), (1239, 65797), (3363, 24241), (3463, 23541), (7847, 10389)]