18522028809

素因数分解:

$3^3\times {\mathrm{6551}}^1\times {\mathrm{104717}}^1$

素因数の和:111277

約数の個数: 16

約数和(自身を含む): 27444493440

約数和(自身を除く): 8922464631

約数列:

[1, 3, 9, 27, 6551, 19653, 58959, 104717, 176877, 314151, 942453, 2827359, 686001067, 2058003201, 6174009603, 18522028809]

約数ペア:

[(1, 18522028809), (3, 6174009603), (9, 2058003201), (27, 686001067), (6551, 2827359), (19653, 942453), (58959, 314151), (104717, 176877)]