137104513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 179020800

約数和(自身を除く): 41916287

約数列:

[1, 7, 13, 19, 91, 133, 179, 247, 443, 1253, 1729, 2327, 3101, 3401, 5759, 8417, 16289, 23807, 40313, 44213, 58919, 79297, 109421, 309491, 555079, 765947, 1030861, 1506643, 7216027, 10546501, 19586359, 137104513]

約数ペア:

[(1, 137104513), (7, 19586359), (13, 10546501), (19, 7216027), (91, 1506643), (133, 1030861), (179, 765947), (247, 555079), (443, 309491), (1253, 109421), (1729, 79297), (2327, 58919), (3101, 44213), (3401, 40313), (5759, 23807), (8417, 16289)]