30404673

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 50727040

約数和(自身を除く): 20322367

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 103, 117, 261, 309, 351, 377, 783, 841, 927, 1131, 1339, 2523, 2781, 2987, 3393, 4017, 7569, 8961, 10179, 10933, 12051, 22707, 26883, 32799, 36153, 38831, 80649, 86623, 98397, 116493, 259869, 295191, 349479, 779607, 1048437, 1126099, 2338821, 3378297, 10134891, 30404673]

約数ペア:

[(1, 30404673), (3, 10134891), (9, 3378297), (13, 2338821), (27, 1126099), (29, 1048437), (39, 779607), (87, 349479), (103, 295191), (117, 259869), (261, 116493), (309, 98397), (351, 86623), (377, 80649), (783, 38831), (841, 36153), (927, 32799), (1131, 26883), (1339, 22707), (2523, 12051), (2781, 10933), (2987, 10179), (3393, 8961), (4017, 7569)]