135481129

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 164889600

約数和(自身を除く): 29408471

約数列:

[1, 7, 31, 49, 79, 217, 553, 1129, 1519, 2449, 3871, 7903, 17143, 34999, 55321, 89191, 120001, 244993, 624337, 1714951, 2764921, 4370359, 19354447, 135481129]

約数ペア:

[(1, 135481129), (7, 19354447), (31, 4370359), (49, 2764921), (79, 1714951), (217, 624337), (553, 244993), (1129, 120001), (1519, 89191), (2449, 55321), (3871, 34999), (7903, 17143)]