53069793

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19001}}^1$

素因数の和:19037

約数の個数: 24

約数和(自身を含む): 86649120

約数和(自身を除く): 33579327

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 19001, 57003, 133007, 361019, 399021, 931049, 1083057, 2527133, 2793147, 7581399, 17689931, 53069793]

約数ペア:

[(1, 53069793), (3, 17689931), (7, 7581399), (19, 2793147), (21, 2527133), (49, 1083057), (57, 931049), (133, 399021), (147, 361019), (399, 133007), (931, 57003), (2793, 19001)]