81073560381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{103657}}^1$

素因数の和:103981

約数の個数: 32

約数和(自身を含む): 119473723008

約数和(自身を除く): 38400162627

約数列:

[1, 3, 11, 33, 137, 173, 411, 519, 1507, 1903, 4521, 5709, 23701, 71103, 103657, 260711, 310971, 782133, 1140227, 3420681, 14201009, 17932661, 42603027, 53797983, 156211099, 197259271, 468633297, 591777813, 2456774557, 7370323671, 27024520127, 81073560381]

約数ペア:

[(1, 81073560381), (3, 27024520127), (11, 7370323671), (33, 2456774557), (137, 591777813), (173, 468633297), (411, 197259271), (519, 156211099), (1507, 53797983), (1903, 42603027), (4521, 17932661), (5709, 14201009), (23701, 3420681), (71103, 1140227), (103657, 782133), (260711, 310971)]