240148611

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 374824800

約数和(自身を除く): 134676189

約数列:

[1, 3, 9, 27, 37, 73, 89, 111, 219, 267, 333, 657, 801, 999, 1369, 1971, 2403, 2701, 3293, 4107, 6497, 8103, 9879, 12321, 19491, 24309, 29637, 36963, 58473, 72927, 88911, 99937, 121841, 175419, 240389, 299811, 365523, 721167, 899433, 1096569, 2163501, 2698299, 3289707, 6490503, 8894393, 26683179, 80049537, 240148611]

約数ペア:

[(1, 240148611), (3, 80049537), (9, 26683179), (27, 8894393), (37, 6490503), (73, 3289707), (89, 2698299), (111, 2163501), (219, 1096569), (267, 899433), (333, 721167), (657, 365523), (801, 299811), (999, 240389), (1369, 175419), (1971, 121841), (2403, 99937), (2701, 88911), (3293, 72927), (4107, 58473), (6497, 36963), (8103, 29637), (9879, 24309), (12321, 19491)]