76458291

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1223}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 126120960

約数和(自身を除く): 49662669

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1223, 1603, 2977, 3669, 4809, 8561, 8931, 15899, 20839, 25683, 47697, 62517, 111293, 280067, 333879, 840201, 1960469, 3640871, 5881407, 10922613, 25486097, 76458291]

約数ペア:

[(1, 76458291), (3, 25486097), (7, 10922613), (13, 5881407), (21, 3640871), (39, 1960469), (91, 840201), (229, 333879), (273, 280067), (687, 111293), (1223, 62517), (1603, 47697), (2977, 25683), (3669, 20839), (4809, 15899), (8561, 8931)]