72203493

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{5231}}^1$

素因数の和:5384

約数の個数: 16

約数和(自身を含む): 99449856

約数和(自身を除く): 27246363

約数列:

[1, 3, 43, 107, 129, 321, 4601, 5231, 13803, 15693, 224933, 559717, 674799, 1679151, 24067831, 72203493]

約数ペア:

[(1, 72203493), (3, 24067831), (43, 1679151), (107, 674799), (129, 559717), (321, 224933), (4601, 15693), (5231, 13803)]