8265159

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 14606592

約数和(自身を除く): 6341433

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 113, 129, 189, 243, 301, 339, 387, 567, 791, 903, 1017, 1161, 1701, 2373, 2709, 3051, 3483, 4859, 7119, 8127, 9153, 10449, 14577, 21357, 24381, 27459, 34013, 43731, 64071, 73143, 102039, 131193, 192213, 306117, 393579, 918351, 1180737, 2755053, 8265159]

約数ペア:

[(1, 8265159), (3, 2755053), (7, 1180737), (9, 918351), (21, 393579), (27, 306117), (43, 192213), (63, 131193), (81, 102039), (113, 73143), (129, 64071), (189, 43731), (243, 34013), (301, 27459), (339, 24381), (387, 21357), (567, 14577), (791, 10449), (903, 9153), (1017, 8127), (1161, 7119), (1701, 4859), (2373, 3483), (2709, 3051)]