71786804579

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1\times {\mathrm{89101}}^1$

素因数の和:89930

約数の個数: 16

約数和(自身を含む): 82629630720

約数和(自身を除く): 10842826141

約数列:

[1, 7, 179, 643, 1253, 4501, 89101, 115097, 623707, 805679, 15949079, 57291943, 111643553, 401043601, 10255257797, 71786804579]

約数ペア:

[(1, 71786804579), (7, 10255257797), (179, 401043601), (643, 111643553), (1253, 57291943), (4501, 15949079), (89101, 805679), (115097, 623707)]