78122667

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3709}}^1$

素因数の和:3795

約数の個数: 32

約数和(自身を含む): 128217600

約数和(自身を除く): 50094933

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 3009, 3709, 7021, 11127, 21063, 25963, 63053, 77889, 189159, 218831, 441371, 656493, 1324113, 1531817, 3720127, 4595451, 11160381, 26040889, 78122667]

約数ペア:

[(1, 78122667), (3, 26040889), (7, 11160381), (17, 4595451), (21, 3720127), (51, 1531817), (59, 1324113), (119, 656493), (177, 441371), (357, 218831), (413, 189159), (1003, 77889), (1239, 63053), (3009, 25963), (3709, 21063), (7021, 11127)]