87955551

素因数分解:

$3^5\times {\mathrm{283}}^1\times {\mathrm{1279}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 132321280

約数和(自身を除く): 44365729

約数列:

[1, 3, 9, 27, 81, 243, 283, 849, 1279, 2547, 3837, 7641, 11511, 22923, 34533, 68769, 103599, 310797, 361957, 1085871, 3257613, 9772839, 29318517, 87955551]

約数ペア:

[(1, 87955551), (3, 29318517), (9, 9772839), (27, 3257613), (81, 1085871), (243, 361957), (283, 310797), (849, 103599), (1279, 68769), (2547, 34533), (3837, 22923), (7641, 11511)]