129931629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 193104000

約数和(自身を除く): 63172371

約数列:

[1, 3, 17, 29, 51, 59, 87, 177, 493, 1003, 1479, 1489, 1711, 3009, 4467, 5133, 25313, 29087, 43181, 75939, 87261, 87851, 129543, 263553, 734077, 1493467, 2202231, 2547679, 4480401, 7643037, 43310543, 129931629]

約数ペア:

[(1, 129931629), (3, 43310543), (17, 7643037), (29, 4480401), (51, 2547679), (59, 2202231), (87, 1493467), (177, 734077), (493, 263553), (1003, 129543), (1479, 87851), (1489, 87261), (1711, 75939), (3009, 43181), (4467, 29087), (5133, 25313)]