147539457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 242161920

約数和(自身を除く): 94622463

約数列:

[1, 3, 9, 13, 23, 39, 69, 109, 117, 207, 299, 327, 503, 897, 981, 1417, 1509, 2507, 2691, 4251, 4527, 6539, 7521, 11569, 12753, 19617, 22563, 32591, 34707, 54827, 58851, 97773, 104121, 150397, 164481, 293319, 451191, 493443, 712751, 1261021, 1353573, 2138253, 3783063, 6414759, 11349189, 16393273, 49179819, 147539457]

約数ペア:

[(1, 147539457), (3, 49179819), (9, 16393273), (13, 11349189), (23, 6414759), (39, 3783063), (69, 2138253), (109, 1353573), (117, 1261021), (207, 712751), (299, 493443), (327, 451191), (503, 293319), (897, 164481), (981, 150397), (1417, 104121), (1509, 97773), (2507, 58851), (2691, 54827), (4251, 34707), (4527, 32591), (6539, 22563), (7521, 19617), (11569, 12753)]