156987170241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20219}}^1\times {\mathrm{6359}}^1$

素因数の和:26629

約数の個数: 32

約数和(自身を含む): 234564940800

約数和(自身を除く): 77577770559

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 6359, 19077, 20219, 60657, 69949, 209847, 222409, 235283, 667227, 705849, 748103, 2244309, 2588113, 7764339, 8229133, 24687399, 128572621, 385717863, 1414298831, 4242896493, 4757186977, 14271560931, 52329056747, 156987170241]

約数ペア:

[(1, 156987170241), (3, 52329056747), (11, 14271560931), (33, 4757186977), (37, 4242896493), (111, 1414298831), (407, 385717863), (1221, 128572621), (6359, 24687399), (19077, 8229133), (20219, 7764339), (60657, 2588113), (69949, 2244309), (209847, 748103), (222409, 705849), (235283, 667227)]