31304880681

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{457}}^1\times {\mathrm{3329}}^1$

素因数の和:3846

約数の個数: 32

約数和(自身を含む): 44168054400

約数和(自身を除く): 12863173719

約数列:

[1, 3, 19, 57, 361, 457, 1083, 1371, 3329, 6859, 8683, 9987, 20577, 26049, 63251, 164977, 189753, 494931, 1201769, 1521353, 3134563, 3605307, 4564059, 9403689, 22833611, 28905707, 68500833, 86717121, 549208433, 1647625299, 10434960227, 31304880681]

約数ペア:

[(1, 31304880681), (3, 10434960227), (19, 1647625299), (57, 549208433), (361, 86717121), (457, 68500833), (1083, 28905707), (1371, 22833611), (3329, 9403689), (6859, 4564059), (8683, 3605307), (9987, 3134563), (20577, 1521353), (26049, 1201769), (63251, 494931), (164977, 189753)]