148215339

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{10957}}^1$

素因数の和:11136

約数の個数: 20

約数和(自身を含む): 222754224

約数和(自身を除く): 74538885

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 10957, 13527, 32871, 98613, 295839, 887517, 1829819, 5489457, 16468371, 49405113, 148215339]

約数ペア:

[(1, 148215339), (3, 49405113), (9, 16468371), (27, 5489457), (81, 1829819), (167, 887517), (501, 295839), (1503, 98613), (4509, 32871), (10957, 13527)]