91903791

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1063}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 55183569

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 483, 537, 1063, 1253, 3189, 3759, 4117, 7441, 12351, 22323, 24449, 28819, 73347, 86457, 171143, 190277, 513429, 570831, 1331939, 3995817, 4376371, 13129113, 30634597, 91903791]

約数ペア:

[(1, 91903791), (3, 30634597), (7, 13129113), (21, 4376371), (23, 3995817), (69, 1331939), (161, 570831), (179, 513429), (483, 190277), (537, 171143), (1063, 86457), (1253, 73347), (3189, 28819), (3759, 24449), (4117, 22323), (7441, 12351)]