670085433

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1193}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 1010983680

約数和(自身を除く): 340898247

約数列:

[1, 3, 9, 27, 71, 213, 293, 639, 879, 1193, 1917, 2637, 3579, 7911, 10737, 20803, 32211, 62409, 84703, 187227, 254109, 349549, 561681, 762327, 1048647, 2286981, 3145941, 9437823, 24817979, 74453937, 223361811, 670085433]

約数ペア:

[(1, 670085433), (3, 223361811), (9, 74453937), (27, 24817979), (71, 9437823), (213, 3145941), (293, 2286981), (639, 1048647), (879, 762327), (1193, 561681), (1917, 349549), (2637, 254109), (3579, 187227), (7911, 84703), (10737, 62409), (20803, 32211)]