121520778

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{227567}}^1$

素因数の和:227661

約数の個数: 16

約数和(自身を含む): 245773440

約数和(自身を除く): 124252662

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 227567, 455134, 682701, 1365402, 20253463, 40506926, 60760389, 121520778]

約数ペア:

[(1, 121520778), (2, 60760389), (3, 40506926), (6, 20253463), (89, 1365402), (178, 682701), (267, 455134), (534, 227567)]