137370177

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3943}}^1$

素因数の和:4042

約数の個数: 36

約数和(自身を含む): 233800320

約数和(自身を除く): 96430143

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 441, 553, 711, 1659, 3871, 3943, 4977, 11613, 11829, 27601, 34839, 35487, 82803, 193207, 248409, 311497, 579621, 934491, 1738863, 2180479, 2803473, 6541437, 15263353, 19624311, 45790059, 137370177]

約数ペア:

[(1, 137370177), (3, 45790059), (7, 19624311), (9, 15263353), (21, 6541437), (49, 2803473), (63, 2180479), (79, 1738863), (147, 934491), (237, 579621), (441, 311497), (553, 248409), (711, 193207), (1659, 82803), (3871, 35487), (3943, 34839), (4977, 27601), (11613, 11829)]