13366955553

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{68539}}^1$

素因数の和:68837

約数の個数: 32

約数和(自身を含む): 21002849280

約数和(自身を除く): 7635893727

約数列:

[1, 3, 7, 21, 37, 111, 251, 259, 753, 777, 1757, 5271, 9287, 27861, 65009, 68539, 195027, 205617, 479773, 1439319, 2535943, 7607829, 17203289, 17751601, 51609867, 53254803, 120423023, 361269069, 636521693, 1909565079, 4455651851, 13366955553]

約数ペア:

[(1, 13366955553), (3, 4455651851), (7, 1909565079), (21, 636521693), (37, 361269069), (111, 120423023), (251, 53254803), (259, 51609867), (753, 17751601), (777, 17203289), (1757, 7607829), (5271, 2535943), (9287, 1439319), (27861, 479773), (65009, 205617), (68539, 195027)]