111368421

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 163046520

約数和(自身を除く): 51678099

約数列:

[1, 3, 9, 157, 269, 293, 471, 807, 879, 1413, 2421, 2637, 42233, 46001, 78817, 126699, 138003, 236451, 380097, 414009, 709353, 12374269, 37122807, 111368421]

約数ペア:

[(1, 111368421), (3, 37122807), (9, 12374269), (157, 709353), (269, 414009), (293, 380097), (471, 236451), (807, 138003), (879, 126699), (1413, 78817), (2421, 46001), (2637, 42233)]