68087367

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 100638720

約数和(自身を除く): 32551353

約数列:

[1, 3, 9, 71, 127, 213, 381, 639, 839, 1143, 2517, 7551, 9017, 27051, 59569, 81153, 106553, 178707, 319659, 536121, 958977, 7565263, 22695789, 68087367]

約数ペア:

[(1, 68087367), (3, 22695789), (9, 7565263), (71, 958977), (127, 536121), (213, 319659), (381, 178707), (639, 106553), (839, 81153), (1143, 59569), (2517, 27051), (7551, 9017)]