268510071

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{70309}}^1$

素因数の和:70398

約数の個数: 16

約数和(自身を含む): 382486400

約数和(自身を除く): 113976329

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 70309, 210927, 1335871, 4007613, 4710703, 14132109, 89503357, 268510071]

約数ペア:

[(1, 268510071), (3, 89503357), (19, 14132109), (57, 4710703), (67, 4007613), (201, 1335871), (1273, 210927), (3819, 70309)]