272510119

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 354191616

約数和(自身を除く): 81681497

約数列:

[1, 7, 17, 31, 49, 61, 119, 173, 217, 427, 527, 833, 1037, 1211, 1519, 1891, 2941, 2989, 3689, 5363, 7259, 8477, 10553, 13237, 20587, 25823, 32147, 37541, 50813, 73871, 91171, 92659, 144109, 179401, 225029, 262787, 327143, 517097, 638197, 1255807, 1575203, 2290001, 4467379, 5561431, 8790649, 16030007, 38930017, 272510119]

約数ペア:

[(1, 272510119), (7, 38930017), (17, 16030007), (31, 8790649), (49, 5561431), (61, 4467379), (119, 2290001), (173, 1575203), (217, 1255807), (427, 638197), (527, 517097), (833, 327143), (1037, 262787), (1211, 225029), (1519, 179401), (1891, 144109), (2941, 92659), (2989, 91171), (3689, 73871), (5363, 50813), (7259, 37541), (8477, 32147), (10553, 25823), (13237, 20587)]