180799281

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14177}}^1$

素因数の和:14305

約数の個数: 24

約数和(自身を含む): 283843560

約数和(自身を除く): 103044279

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 14177, 42531, 127593, 184301, 552903, 1545293, 1658709, 4635879, 13907637, 20088809, 60266427, 180799281]

約数ペア:

[(1, 180799281), (3, 60266427), (9, 20088809), (13, 13907637), (39, 4635879), (109, 1658709), (117, 1545293), (327, 552903), (981, 184301), (1417, 127593), (4251, 42531), (12753, 14177)]