67736767

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 85655040

約数和(自身を除く): 17918273

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 2347, 4123, 16429, 28861, 44593, 72757, 115003, 312151, 509299, 1382383, 2185057, 3565093, 9676681, 67736767]

約数ペア:

[(1, 67736767), (7, 9676681), (19, 3565093), (31, 2185057), (49, 1382383), (133, 509299), (217, 312151), (589, 115003), (931, 72757), (1519, 44593), (2347, 28861), (4123, 16429)]