71018409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 125296640

約数和(自身を除く): 54278231

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 847, 1463, 1471, 2299, 2541, 4389, 4413, 6897, 10297, 16093, 16181, 27949, 30891, 48279, 48543, 83847, 113267, 177991, 195643, 307439, 339801, 533973, 586929, 922317, 1245937, 2152073, 3381829, 3737811, 6456219, 10145487, 23672803, 71018409]

約数ペア:

[(1, 71018409), (3, 23672803), (7, 10145487), (11, 6456219), (19, 3737811), (21, 3381829), (33, 2152073), (57, 1245937), (77, 922317), (121, 586929), (133, 533973), (209, 339801), (231, 307439), (363, 195643), (399, 177991), (627, 113267), (847, 83847), (1463, 48543), (1471, 48279), (2299, 30891), (2541, 27949), (4389, 16181), (4413, 16093), (6897, 10297)]