155596149

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2749}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 237380000

約数和(自身を除く): 81783851

約数列:

[1, 3, 9, 19, 57, 171, 331, 993, 2749, 2979, 6289, 8247, 18867, 24741, 52231, 56601, 156693, 470079, 909919, 2729757, 8189271, 17288461, 51865383, 155596149]

約数ペア:

[(1, 155596149), (3, 51865383), (9, 17288461), (19, 8189271), (57, 2729757), (171, 909919), (331, 470079), (993, 156693), (2749, 56601), (2979, 52231), (6289, 24741), (8247, 18867)]