91895229

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 60

約数和(自身を含む): 151763040

約数和(自身を除く): 59867811

約数列:

[1, 3, 9, 19, 27, 29, 57, 71, 81, 87, 171, 213, 261, 513, 551, 639, 783, 841, 1349, 1539, 1653, 1917, 2059, 2349, 2523, 4047, 4959, 5751, 6177, 7569, 12141, 14877, 15979, 18531, 22707, 36423, 39121, 44631, 47937, 55593, 59711, 68121, 109269, 117363, 143811, 166779, 179133, 352089, 431433, 537399, 1056267, 1134509, 1294299, 1612197, 3168801, 3403527, 4836591, 10210581, 30631743, 91895229]

約数ペア:

[(1, 91895229), (3, 30631743), (9, 10210581), (19, 4836591), (27, 3403527), (29, 3168801), (57, 1612197), (71, 1294299), (81, 1134509), (87, 1056267), (171, 537399), (213, 431433), (261, 352089), (513, 179133), (551, 166779), (639, 143811), (783, 117363), (841, 109269), (1349, 68121), (1539, 59711), (1653, 55593), (1917, 47937), (2059, 44631), (2349, 39121), (2523, 36423), (4047, 22707), (4959, 18531), (5751, 15979), (6177, 14877), (7569, 12141)]