75221139

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{5419}}^1$

素因数の和:6090

約数の個数: 16

約数和(自身を含む): 114817280

約数和(自身を除く): 39596141

約数列:

[1, 3, 7, 21, 661, 1983, 4627, 5419, 13881, 16257, 37933, 113799, 3581959, 10745877, 25073713, 75221139]

約数ペア:

[(1, 75221139), (3, 25073713), (7, 10745877), (21, 3581959), (661, 113799), (1983, 37933), (4627, 16257), (5419, 13881)]