137547

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 24

約数和(自身を含む): 224640

約数和(自身を除く): 87093

約数列:

[1, 3, 9, 17, 29, 31, 51, 87, 93, 153, 261, 279, 493, 527, 899, 1479, 1581, 2697, 4437, 4743, 8091, 15283, 45849, 137547]

約数ペア:

[(1, 137547), (3, 45849), (9, 15283), (17, 8091), (29, 4743), (31, 4437), (51, 2697), (87, 1581), (93, 1479), (153, 899), (261, 527), (279, 493)]