161799405453

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{192047}}^1$

素因数の和:192414

約数の個数: 48

約数和(自身を含む): 274189234176

約数和(自身を除く): 112389828723

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 311, 387, 903, 933, 2177, 2709, 2799, 6531, 13373, 19593, 40119, 93611, 120357, 192047, 280833, 576141, 842499, 1344329, 1728423, 4032987, 8258021, 12098961, 24774063, 57806147, 59726617, 74322189, 173418441, 179179851, 418086319, 520255323, 537539553, 1254258957, 2568244531, 3762776871, 7704733593, 17977711717, 23114200779, 53933135151, 161799405453]

約数ペア:

[(1, 161799405453), (3, 53933135151), (7, 23114200779), (9, 17977711717), (21, 7704733593), (43, 3762776871), (63, 2568244531), (129, 1254258957), (301, 537539553), (311, 520255323), (387, 418086319), (903, 179179851), (933, 173418441), (2177, 74322189), (2709, 59726617), (2799, 57806147), (6531, 24774063), (13373, 12098961), (19593, 8258021), (40119, 4032987), (93611, 1728423), (120357, 1344329), (192047, 842499), (280833, 576141)]