149252589

素因数分解:

$3^2\times {\mathrm{23}}^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 238118400

約数和(自身を除く): 88865811

約数列:

[1, 3, 9, 23, 29, 47, 69, 87, 141, 207, 261, 423, 529, 667, 1081, 1363, 1587, 2001, 3243, 4089, 4761, 6003, 9729, 12167, 12267, 15341, 24863, 31349, 36501, 46023, 74589, 94047, 109503, 138069, 223767, 282141, 352843, 571849, 721027, 1058529, 1715547, 2163081, 3175587, 5146641, 6489243, 16583621, 49750863, 149252589]

約数ペア:

[(1, 149252589), (3, 49750863), (9, 16583621), (23, 6489243), (29, 5146641), (47, 3175587), (69, 2163081), (87, 1715547), (141, 1058529), (207, 721027), (261, 571849), (423, 352843), (529, 282141), (667, 223767), (1081, 138069), (1363, 109503), (1587, 94047), (2001, 74589), (3243, 46023), (4089, 36501), (4761, 31349), (6003, 24863), (9729, 15341), (12167, 12267)]