69040167

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1301}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 113102136

約数和(自身を除く): 44061969

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 361, 399, 931, 1083, 1301, 2527, 2793, 3903, 7581, 9107, 17689, 24719, 27321, 53067, 63749, 74157, 173033, 191247, 469661, 519099, 1211231, 1408983, 3287627, 3633693, 9862881, 23013389, 69040167]

約数ペア:

[(1, 69040167), (3, 23013389), (7, 9862881), (19, 3633693), (21, 3287627), (49, 1408983), (57, 1211231), (133, 519099), (147, 469661), (361, 191247), (399, 173033), (931, 74157), (1083, 63749), (1301, 53067), (2527, 27321), (2793, 24719), (3903, 17689), (7581, 9107)]