77109939

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 114284352

約数和(自身を除く): 37174413

約数列:

[1, 3, 9, 47, 141, 421, 423, 433, 1263, 1299, 3789, 3897, 19787, 20351, 59361, 61053, 178083, 182293, 183159, 546879, 1640637, 8567771, 25703313, 77109939]

約数ペア:

[(1, 77109939), (3, 25703313), (9, 8567771), (47, 1640637), (141, 546879), (421, 183159), (423, 182293), (433, 178083), (1263, 61053), (1299, 59361), (3789, 20351), (3897, 19787)]