149681307

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{1153}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 202088480

約数和(自身を除く): 52407173

約数列:

[1, 3, 109, 327, 397, 1153, 1191, 3459, 43273, 125677, 129819, 377031, 457741, 1373223, 49893769, 149681307]

約数ペア:

[(1, 149681307), (3, 49893769), (109, 1373223), (327, 457741), (397, 377031), (1153, 129819), (1191, 125677), (3459, 43273)]