75331431

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 128217600

約数和(自身を除く): 52886169

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1477, 1889, 1899, 4431, 5667, 5697, 13223, 13293, 17001, 39669, 39879, 51003, 119007, 357021, 398579, 1195737, 2790053, 3587211, 8370159, 10761633, 25110477, 75331431]

約数ペア:

[(1, 75331431), (3, 25110477), (7, 10761633), (9, 8370159), (21, 3587211), (27, 2790053), (63, 1195737), (189, 398579), (211, 357021), (633, 119007), (1477, 51003), (1889, 39879), (1899, 39669), (4431, 17001), (5667, 13293), (5697, 13223)]