29961171

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 28

約数和(自身を含む): 45617448

約数和(自身を除く): 15656277

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 563, 657, 729, 1689, 1971, 5067, 5913, 15201, 17739, 41099, 45603, 53217, 123297, 136809, 369891, 410427, 1109673, 3329019, 9987057, 29961171]

約数ペア:

[(1, 29961171), (3, 9987057), (9, 3329019), (27, 1109673), (73, 410427), (81, 369891), (219, 136809), (243, 123297), (563, 53217), (657, 45603), (729, 41099), (1689, 17739), (1971, 15201), (5067, 5913)]