27679293

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 15002307

約数列:

[1, 3, 9, 27, 37, 103, 111, 269, 309, 333, 807, 927, 999, 2421, 2781, 3811, 7263, 9953, 11433, 27707, 29859, 34299, 83121, 89577, 102897, 249363, 268731, 748089, 1025159, 3075477, 9226431, 27679293]

約数ペア:

[(1, 27679293), (3, 9226431), (9, 3075477), (27, 1025159), (37, 748089), (103, 268731), (111, 249363), (269, 102897), (309, 89577), (333, 83121), (807, 34299), (927, 29859), (999, 27707), (2421, 11433), (2781, 9953), (3811, 7263)]