69657973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8783}}^1$

素因数の和:8904

約数の個数: 16

約数和(自身を含む): 87699456

約数和(自身を除く): 18041483

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 8783, 61481, 96613, 676291, 904649, 6332543, 9951139, 69657973]

約数ペア:

[(1, 69657973), (7, 9951139), (11, 6332543), (77, 904649), (103, 676291), (721, 96613), (1133, 61481), (7931, 8783)]