216835655223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1568579}}^1$

素因数の和:1568723

約数の個数: 32

約数和(自身を含む): 325260748800

約数和(自身を除く): 108425093577

約数列:

[1, 3, 11, 33, 59, 71, 177, 213, 649, 781, 1947, 2343, 4189, 12567, 46079, 138237, 1568579, 4705737, 17254369, 51763107, 92546161, 111369109, 277638483, 334107327, 1018007771, 1225060199, 3054023313, 3675180597, 6570777431, 19712332293, 72278551741, 216835655223]

約数ペア:

[(1, 216835655223), (3, 72278551741), (11, 19712332293), (33, 6570777431), (59, 3675180597), (71, 3054023313), (177, 1225060199), (213, 1018007771), (649, 334107327), (781, 277638483), (1947, 111369109), (2343, 92546161), (4189, 51763107), (12567, 17254369), (46079, 4705737), (138237, 1568579)]