155380983

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1\times {\mathrm{727}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 209104896

約数和(自身を除く): 53723913

約数列:

[1, 3, 191, 373, 573, 727, 1119, 2181, 71243, 138857, 213729, 271171, 416571, 813513, 51793661, 155380983]

約数ペア:

[(1, 155380983), (3, 51793661), (191, 813513), (373, 416571), (573, 271171), (727, 213729), (1119, 138857), (2181, 71243)]