168791373

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 262918656

約数和(自身を除く): 94127283

約数列:

[1, 3, 9, 31, 37, 83, 93, 111, 197, 249, 279, 333, 591, 747, 1147, 1773, 2573, 3071, 3441, 6107, 7289, 7719, 9213, 10323, 16351, 18321, 21867, 23157, 27639, 49053, 54963, 65601, 95201, 147159, 225959, 285603, 506881, 604987, 677877, 856809, 1520643, 1814961, 2033631, 4561929, 5444883, 18754597, 56263791, 168791373]

約数ペア:

[(1, 168791373), (3, 56263791), (9, 18754597), (31, 5444883), (37, 4561929), (83, 2033631), (93, 1814961), (111, 1520643), (197, 856809), (249, 677877), (279, 604987), (333, 506881), (591, 285603), (747, 225959), (1147, 147159), (1773, 95201), (2573, 65601), (3071, 54963), (3441, 49053), (6107, 27639), (7289, 23157), (7719, 21867), (9213, 18321), (10323, 16351)]