172064973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 256684032

約数和(自身を除く): 84619059

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 527, 731, 1333, 1581, 2193, 2531, 3999, 7593, 22661, 43027, 67983, 78461, 108833, 129081, 235383, 326499, 1333837, 1850161, 3373823, 4001511, 5550483, 10121469, 57354991, 172064973]

約数ペア:

[(1, 172064973), (3, 57354991), (17, 10121469), (31, 5550483), (43, 4001511), (51, 3373823), (93, 1850161), (129, 1333837), (527, 326499), (731, 235383), (1333, 129081), (1581, 108833), (2193, 78461), (2531, 67983), (3999, 43027), (7593, 22661)]