181480453713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81637631}}^1$

素因数の和:81637669

約数の個数: 24

約数和(自身を含む): 297160980480

約数和(自身を除く): 115680526767

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 81637631, 244912893, 734738679, 1061289203, 1551114989, 3183867609, 4653344967, 9551602827, 13960034901, 20164494857, 60493484571, 181480453713]

約数ペア:

[(1, 181480453713), (3, 60493484571), (9, 20164494857), (13, 13960034901), (19, 9551602827), (39, 4653344967), (57, 3183867609), (117, 1551114989), (171, 1061289203), (247, 734738679), (741, 244912893), (2223, 81637631)]