156967263

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{857}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 232360128

約数和(自身を除く): 75392865

約数列:

[1, 3, 9, 47, 141, 423, 433, 857, 1299, 2571, 3897, 7713, 20351, 40279, 61053, 120837, 183159, 362511, 371081, 1113243, 3339729, 17440807, 52322421, 156967263]

約数ペア:

[(1, 156967263), (3, 52322421), (9, 17440807), (47, 3339729), (141, 1113243), (423, 371081), (433, 362511), (857, 183159), (1299, 120837), (2571, 61053), (3897, 40279), (7713, 20351)]