74587281

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{857}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 101285184

約数和(自身を除く): 26697903

約数列:

[1, 3, 67, 201, 433, 857, 1299, 2571, 29011, 57419, 87033, 172257, 371081, 1113243, 24862427, 74587281]

約数ペア:

[(1, 74587281), (3, 24862427), (67, 1113243), (201, 371081), (433, 172257), (857, 87033), (1299, 57419), (2571, 29011)]