42787173

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9067}}^1$

素因数の和:9105

約数の個数: 24

約数和(自身を含む): 67538464

約数和(自身を除く): 24751291

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 9067, 27201, 99737, 117871, 299211, 353613, 1097107, 1296581, 3291321, 3889743, 14262391, 42787173]

約数ペア:

[(1, 42787173), (3, 14262391), (11, 3889743), (13, 3291321), (33, 1296581), (39, 1097107), (121, 353613), (143, 299211), (363, 117871), (429, 99737), (1573, 27201), (4719, 9067)]