27720853779

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{6719}}^1\times {\mathrm{18839}}^1$

素因数の和:25634

約数の個数: 16

約数和(自身を含む): 37475020800

約数和(自身を除く): 9754167021

約数列:

[1, 3, 73, 219, 6719, 18839, 20157, 56517, 490487, 1375247, 1471461, 4125741, 126579241, 379737723, 9240284593, 27720853779]

約数ペア:

[(1, 27720853779), (3, 9240284593), (73, 379737723), (219, 126579241), (6719, 4125741), (18839, 1471461), (20157, 1375247), (56517, 490487)]