128033307

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8627}}^1$

素因数の和:8747

約数の個数: 24

約数和(自身を含む): 197857296

約数和(自身を除く): 69823989

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 4947, 8627, 14841, 25881, 77643, 146659, 439977, 836819, 1319931, 2510457, 7531371, 14225923, 42677769, 128033307]

約数ペア:

[(1, 128033307), (3, 42677769), (9, 14225923), (17, 7531371), (51, 2510457), (97, 1319931), (153, 836819), (291, 439977), (873, 146659), (1649, 77643), (4947, 25881), (8627, 14841)]