25161567111

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{12841}}^1$

素因数の和:14293

約数の個数: 40

約数和(自身を含む): 39829103424

約数和(自身を除く): 14667536313

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1423, 4269, 12807, 12841, 24191, 38421, 38523, 72573, 115263, 115569, 217719, 218297, 346707, 653157, 654891, 1040121, 1959471, 1964673, 5894019, 17682057, 18272743, 54818229, 164454687, 310636631, 493364061, 931909893, 1480092183, 2795729679, 8387189037, 25161567111]

約数ペア:

[(1, 25161567111), (3, 8387189037), (9, 2795729679), (17, 1480092183), (27, 931909893), (51, 493364061), (81, 310636631), (153, 164454687), (459, 54818229), (1377, 18272743), (1423, 17682057), (4269, 5894019), (12807, 1964673), (12841, 1959471), (24191, 1040121), (38421, 654891), (38523, 653157), (72573, 346707), (115263, 218297), (115569, 217719)]