76144509

素因数分解:

$3^3\times 7^1\times {\mathrm{402881}}^1$

素因数の和:402897

約数の個数: 16

約数和(自身を含む): 128922240

約数和(自身を除く): 52777731

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 402881, 1208643, 2820167, 3625929, 8460501, 10877787, 25381503, 76144509]

約数ペア:

[(1, 76144509), (3, 25381503), (7, 10877787), (9, 8460501), (21, 3625929), (27, 2820167), (63, 1208643), (189, 402881)]