166688247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7247}}^1$

素因数の和:7319

約数の個数: 32

約数和(自身を含む): 263015424

約数和(自身を除く): 96327177

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 451, 561, 697, 1353, 2091, 7247, 7667, 21741, 23001, 79717, 123199, 239151, 297127, 369597, 891381, 1355189, 3268397, 4065567, 5051159, 9805191, 15153477, 55562749, 166688247]

約数ペア:

[(1, 166688247), (3, 55562749), (11, 15153477), (17, 9805191), (33, 5051159), (41, 4065567), (51, 3268397), (123, 1355189), (187, 891381), (451, 369597), (561, 297127), (697, 239151), (1353, 123199), (2091, 79717), (7247, 23001), (7667, 21741)]