201761451

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{23773}}^1$

素因数の和:23843

約数の個数: 24

約数和(自身を含む): 311534496

約数和(自身を除く): 109773045

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 23773, 71319, 213957, 546779, 974693, 1640337, 2924079, 4921011, 8772237, 22417939, 67253817, 201761451]

約数ペア:

[(1, 201761451), (3, 67253817), (9, 22417939), (23, 8772237), (41, 4921011), (69, 2924079), (123, 1640337), (207, 974693), (369, 546779), (943, 213957), (2829, 71319), (8487, 23773)]