170972823

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{739}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 272793600

約数和(自身を除く): 101820777

約数列:

[1, 3, 7, 21, 23, 69, 161, 479, 483, 739, 1437, 2217, 3353, 5173, 10059, 11017, 15519, 16997, 33051, 50991, 77119, 118979, 231357, 353981, 356937, 1061943, 2477867, 7433601, 8141563, 24424689, 56990941, 170972823]

約数ペア:

[(1, 170972823), (3, 56990941), (7, 24424689), (21, 8141563), (23, 7433601), (69, 2477867), (161, 1061943), (479, 356937), (483, 353981), (739, 231357), (1437, 118979), (2217, 77119), (3353, 50991), (5173, 33051), (10059, 16997), (11017, 15519)]