78995277

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 126057600

約数和(自身を除く): 47062323

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 2917, 3009, 8751, 9027, 26253, 27081, 49589, 78759, 148767, 172103, 446301, 516309, 1338903, 1548927, 2925751, 4646781, 8777253, 26331759, 78995277]

約数ペア:

[(1, 78995277), (3, 26331759), (9, 8777253), (17, 4646781), (27, 2925751), (51, 1548927), (59, 1338903), (153, 516309), (177, 446301), (459, 172103), (531, 148767), (1003, 78759), (1593, 49589), (2917, 27081), (3009, 26253), (8751, 9027)]