131569234517

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{28111}}^1$

素因数の和:28389

約数の個数: 32

約数和(自身を含む): 155777362944

約数和(自身を除く): 24208128427

約数列:

[1, 7, 61, 97, 113, 427, 679, 791, 5917, 6893, 10961, 28111, 41419, 48251, 76727, 196777, 668621, 1714771, 2726767, 3176543, 4680347, 12003397, 19087369, 22235801, 166332787, 193769123, 308124671, 1164329509, 1356383861, 2156872697, 18795604931, 131569234517]

約数ペア:

[(1, 131569234517), (7, 18795604931), (61, 2156872697), (97, 1356383861), (113, 1164329509), (427, 308124671), (679, 193769123), (791, 166332787), (5917, 22235801), (6893, 19087369), (10961, 12003397), (28111, 4680347), (41419, 3176543), (48251, 2726767), (76727, 1714771), (196777, 668621)]