86750307

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 151410688

約数和(自身を除く): 64660381

約数列:

[1, 3, 7, 9, 21, 31, 43, 63, 93, 129, 217, 279, 301, 387, 651, 903, 1033, 1333, 1953, 2709, 3099, 3999, 7231, 9297, 9331, 11997, 21693, 27993, 32023, 44419, 65079, 83979, 96069, 133257, 224161, 288207, 310933, 399771, 672483, 932799, 1376989, 2017449, 2798397, 4130967, 9638923, 12392901, 28916769, 86750307]

約数ペア:

[(1, 86750307), (3, 28916769), (7, 12392901), (9, 9638923), (21, 4130967), (31, 2798397), (43, 2017449), (63, 1376989), (93, 932799), (129, 672483), (217, 399771), (279, 310933), (301, 288207), (387, 224161), (651, 133257), (903, 96069), (1033, 83979), (1333, 65079), (1953, 44419), (2709, 32023), (3099, 27993), (3999, 21693), (7231, 11997), (9297, 9331)]