45728181

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{17581}}^1$

素因数の和:17621

約数の個数: 18

約数和(自身を含む): 70169762

約数和(自身を除く): 24441581

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 17581, 52743, 158229, 298877, 896631, 2689893, 5080909, 15242727, 45728181]

約数ペア:

[(1, 45728181), (3, 15242727), (9, 5080909), (17, 2689893), (51, 896631), (153, 298877), (289, 158229), (867, 52743), (2601, 17581)]