129021789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8461}}^1$

素因数の和:8517

約数の個数: 32

約数和(自身を含む): 204712704

約数和(自身を除く): 75690915

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 5083, 8461, 15249, 25383, 109993, 143837, 194603, 329979, 431511, 583809, 1869881, 2529839, 3308251, 5609643, 7589517, 9924753, 43007263, 129021789]

約数ペア:

[(1, 129021789), (3, 43007263), (13, 9924753), (17, 7589517), (23, 5609643), (39, 3308251), (51, 2529839), (69, 1869881), (221, 583809), (299, 431511), (391, 329979), (663, 194603), (897, 143837), (1173, 109993), (5083, 25383), (8461, 15249)]