272046369

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7933}}^1$

素因数の和:8037

約数の個数: 32

約数和(自身を含む): 438718464

約数和(自身を除く): 166672095

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1633, 4899, 7933, 11431, 23799, 34293, 55531, 166593, 182459, 547377, 563243, 1277213, 1689729, 3831639, 3942701, 11828103, 12954589, 38863767, 90682123, 272046369]

約数ペア:

[(1, 272046369), (3, 90682123), (7, 38863767), (21, 12954589), (23, 11828103), (69, 3942701), (71, 3831639), (161, 1689729), (213, 1277213), (483, 563243), (497, 547377), (1491, 182459), (1633, 166593), (4899, 55531), (7933, 34293), (11431, 23799)]