149715549

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1871}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 229537152

約数和(自身を除く): 79821603

約数列:

[1, 3, 9, 17, 51, 153, 523, 1569, 1871, 4707, 5613, 8891, 16839, 26673, 31807, 80019, 95421, 286263, 978533, 2935599, 8806797, 16635061, 49905183, 149715549]

約数ペア:

[(1, 149715549), (3, 49905183), (9, 16635061), (17, 8806797), (51, 2935599), (153, 978533), (523, 286263), (1569, 95421), (1871, 80019), (4707, 31807), (5613, 26673), (8891, 16839)]