131496717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5717}}^1$

素因数の和:5789

約数の個数: 32

約数和(自身を含む): 207494784

約数和(自身を除く): 75998067

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 451, 561, 697, 1353, 2091, 5717, 7667, 17151, 23001, 62887, 97189, 188661, 234397, 291567, 703191, 1069079, 2578367, 3207237, 3984749, 7735101, 11954247, 43832239, 131496717]

約数ペア:

[(1, 131496717), (3, 43832239), (11, 11954247), (17, 7735101), (33, 3984749), (41, 3207237), (51, 2578367), (123, 1069079), (187, 703191), (451, 291567), (561, 234397), (697, 188661), (1353, 97189), (2091, 62887), (5717, 23001), (7667, 17151)]