89962929

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4470

約数の個数: 48

約数和(自身を含む): 165559680

約数和(自身を除く): 75596751

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 4421, 6783, 13263, 20349, 30947, 39789, 75157, 83999, 92841, 225471, 251997, 278523, 526099, 587993, 676413, 755991, 1427983, 1578297, 1763979, 4283949, 4734891, 5291937, 9995881, 12851847, 29987643, 89962929]

約数ペア:

[(1, 89962929), (3, 29987643), (7, 12851847), (9, 9995881), (17, 5291937), (19, 4734891), (21, 4283949), (51, 1763979), (57, 1578297), (63, 1427983), (119, 755991), (133, 676413), (153, 587993), (171, 526099), (323, 278523), (357, 251997), (399, 225471), (969, 92841), (1071, 83999), (1197, 75157), (2261, 39789), (2907, 30947), (4421, 20349), (6783, 13263)]