152800569

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1979}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 231042240

約数和(自身を除く): 78241671

約数列:

[1, 3, 9, 23, 69, 207, 373, 1119, 1979, 3357, 5937, 8579, 17811, 25737, 45517, 77211, 136551, 409653, 738167, 2214501, 6643503, 16977841, 50933523, 152800569]

約数ペア:

[(1, 152800569), (3, 50933523), (9, 16977841), (23, 6643503), (69, 2214501), (207, 738167), (373, 409653), (1119, 136551), (1979, 77211), (3357, 45517), (5937, 25737), (8579, 17811)]