156737547

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 243996480

約数和(自身を除く): 87258933

約数列:

[1, 3, 9, 29, 41, 87, 97, 123, 151, 261, 291, 369, 453, 873, 1189, 1359, 2813, 3567, 3977, 4379, 6191, 8439, 10701, 11931, 13137, 14647, 18573, 25317, 35793, 39411, 43941, 55719, 115333, 131823, 179539, 345999, 424763, 538617, 600527, 1037997, 1274289, 1615851, 1801581, 3822867, 5404743, 17415283, 52245849, 156737547]

約数ペア:

[(1, 156737547), (3, 52245849), (9, 17415283), (29, 5404743), (41, 3822867), (87, 1801581), (97, 1615851), (123, 1274289), (151, 1037997), (261, 600527), (291, 538617), (369, 424763), (453, 345999), (873, 179539), (1189, 131823), (1359, 115333), (2813, 55719), (3567, 43941), (3977, 39411), (4379, 35793), (6191, 25317), (8439, 18573), (10701, 14647), (11931, 13137)]