149068917

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 230337536

約数和(自身を除く): 81268619

約数列:

[1, 3, 9, 27, 43, 81, 127, 129, 337, 381, 387, 1011, 1143, 1161, 3033, 3429, 3483, 5461, 9099, 10287, 14491, 16383, 27297, 42799, 43473, 49149, 128397, 130419, 147447, 385191, 391257, 442341, 1155573, 1173771, 1840357, 3466719, 5521071, 16563213, 49689639, 149068917]

約数ペア:

[(1, 149068917), (3, 49689639), (9, 16563213), (27, 5521071), (43, 3466719), (81, 1840357), (127, 1173771), (129, 1155573), (337, 442341), (381, 391257), (387, 385191), (1011, 147447), (1143, 130419), (1161, 128397), (3033, 49149), (3429, 43473), (3483, 42799), (5461, 27297), (9099, 16383), (10287, 14491)]