142708941

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{773}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 209973816

約数和(自身を除く): 67264875

約数列:

[1, 3, 9, 73, 219, 281, 657, 773, 843, 2319, 2529, 6957, 20513, 56429, 61539, 169287, 184617, 217213, 507861, 651639, 1954917, 15856549, 47569647, 142708941]

約数ペア:

[(1, 142708941), (3, 47569647), (9, 15856549), (73, 1954917), (219, 651639), (281, 507861), (657, 217213), (773, 184617), (843, 169287), (2319, 61539), (2529, 56429), (6957, 20513)]