129600429

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 204988416

約数和(自身を除く): 75387987

約数列:

[1, 3, 7, 21, 31, 93, 217, 227, 651, 681, 877, 1589, 2631, 4767, 6139, 7037, 18417, 21111, 27187, 49259, 81561, 147777, 190309, 199079, 570927, 597237, 1393553, 4180659, 6171449, 18514347, 43200143, 129600429]

約数ペア:

[(1, 129600429), (3, 43200143), (7, 18514347), (21, 6171449), (31, 4180659), (93, 1393553), (217, 597237), (227, 570927), (651, 199079), (681, 190309), (877, 147777), (1589, 81561), (2631, 49259), (4767, 27187), (6139, 21111), (7037, 18417)]