91769517

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 169500672

約数和(自身を除く): 77731155

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 81, 93, 161, 189, 207, 217, 227, 279, 483, 567, 621, 651, 681, 713, 837, 1449, 1589, 1863, 1953, 2043, 2139, 2511, 4347, 4767, 4991, 5221, 5859, 6129, 6417, 7037, 13041, 14301, 14973, 15663, 17577, 18387, 19251, 21111, 36547, 42903, 44919, 46989, 49259, 57753, 63333, 109641, 128709, 134757, 140967, 147777, 161851, 189999, 328923, 404271, 422901, 443331, 485553, 569997, 986769, 1132957, 1329993, 1456659, 2960307, 3398871, 3989979, 4369977, 10196613, 13109931, 30589839, 91769517]

約数ペア:

[(1, 91769517), (3, 30589839), (7, 13109931), (9, 10196613), (21, 4369977), (23, 3989979), (27, 3398871), (31, 2960307), (63, 1456659), (69, 1329993), (81, 1132957), (93, 986769), (161, 569997), (189, 485553), (207, 443331), (217, 422901), (227, 404271), (279, 328923), (483, 189999), (567, 161851), (621, 147777), (651, 140967), (681, 134757), (713, 128709), (837, 109641), (1449, 63333), (1589, 57753), (1863, 49259), (1953, 46989), (2043, 44919), (2139, 42903), (2511, 36547), (4347, 21111), (4767, 19251), (4991, 18387), (5221, 17577), (5859, 15663), (6129, 14973), (6417, 14301), (7037, 13041)]