51883407

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 78146640

約数和(自身を除く): 26263233

約数列:

[1, 3, 9, 29, 87, 137, 261, 411, 1233, 1451, 3973, 4353, 11919, 13059, 35757, 42079, 126237, 198787, 378711, 596361, 1789083, 5764823, 17294469, 51883407]

約数ペア:

[(1, 51883407), (3, 17294469), (9, 5764823), (29, 1789083), (87, 596361), (137, 378711), (261, 198787), (411, 126237), (1233, 42079), (1451, 35757), (3973, 13059), (4353, 11919)]