30665547

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 50552832

約数和(自身を除く): 19887285

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 127, 271, 297, 381, 813, 891, 1143, 1397, 2439, 2981, 3429, 4191, 7317, 8943, 10287, 12573, 21951, 26829, 34417, 37719, 80487, 103251, 113157, 241461, 309753, 378587, 929259, 1135761, 2787777, 3407283, 10221849, 30665547]

約数ペア:

[(1, 30665547), (3, 10221849), (9, 3407283), (11, 2787777), (27, 1135761), (33, 929259), (81, 378587), (99, 309753), (127, 241461), (271, 113157), (297, 103251), (381, 80487), (813, 37719), (891, 34417), (1143, 26829), (1397, 21951), (2439, 12573), (2981, 10287), (3429, 8943), (4191, 7317)]