26929377

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 43535232

約数和(自身を除く): 16605855

約数列:

[1, 3, 9, 17, 37, 51, 67, 71, 111, 153, 201, 213, 333, 603, 629, 639, 1139, 1207, 1887, 2479, 2627, 3417, 3621, 4757, 5661, 7437, 7881, 10251, 10863, 14271, 22311, 23643, 42143, 42813, 44659, 80869, 126429, 133977, 176009, 242607, 379287, 401931, 528027, 727821, 1584081, 2992153, 8976459, 26929377]

約数ペア:

[(1, 26929377), (3, 8976459), (9, 2992153), (17, 1584081), (37, 727821), (51, 528027), (67, 401931), (71, 379287), (111, 242607), (153, 176009), (201, 133977), (213, 126429), (333, 80869), (603, 44659), (629, 42813), (639, 42143), (1139, 23643), (1207, 22311), (1887, 14271), (2479, 10863), (2627, 10251), (3417, 7881), (3621, 7437), (4757, 5661)]