127848879

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 188894160

約数和(自身を除く): 61045281

約数列:

[1, 3, 9, 53, 159, 433, 477, 619, 1299, 1857, 3897, 5571, 22949, 32807, 68847, 98421, 206541, 268027, 295263, 804081, 2412243, 14205431, 42616293, 127848879]

約数ペア:

[(1, 127848879), (3, 42616293), (9, 14205431), (53, 2412243), (159, 804081), (433, 295263), (477, 268027), (619, 206541), (1299, 98421), (1857, 68847), (3897, 32807), (5571, 22949)]