177304029

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4153}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 287124480

約数和(自身を除く): 109820451

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 749, 2033, 2247, 4153, 6099, 12459, 14231, 29071, 42693, 78907, 87213, 236721, 444371, 552349, 1333113, 1657047, 3110597, 8443049, 9331791, 25329147, 59101343, 177304029]

約数ペア:

[(1, 177304029), (3, 59101343), (7, 25329147), (19, 9331791), (21, 8443049), (57, 3110597), (107, 1657047), (133, 1333113), (321, 552349), (399, 444371), (749, 236721), (2033, 87213), (2247, 78907), (4153, 42693), (6099, 29071), (12459, 14231)]