76156689

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 119070720

約数和(自身を除く): 42914031

約数列:

[1, 3, 7, 21, 67, 113, 201, 339, 469, 479, 791, 1407, 1437, 2373, 3353, 7571, 10059, 22713, 32093, 52997, 54127, 96279, 158991, 162381, 224651, 378889, 673953, 1136667, 3626509, 10879527, 25385563, 76156689]

約数ペア:

[(1, 76156689), (3, 25385563), (7, 10879527), (21, 3626509), (67, 1136667), (113, 673953), (201, 378889), (339, 224651), (469, 162381), (479, 158991), (791, 96279), (1407, 54127), (1437, 52997), (2373, 32093), (3353, 22713), (7571, 10059)]