80541801

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3533}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 124043400

約数和(自身を除く): 43501599

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 3533, 7599, 10599, 22797, 31797, 60061, 180183, 526417, 540549, 1579251, 4737753, 8949089, 26847267, 80541801]

約数ペア:

[(1, 80541801), (3, 26847267), (9, 8949089), (17, 4737753), (51, 1579251), (149, 540549), (153, 526417), (447, 180183), (1341, 60061), (2533, 31797), (3533, 22797), (7599, 10599)]