17139087

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 13964913

約数列:

[1, 3, 7, 9, 21, 27, 29, 53, 59, 63, 87, 159, 177, 189, 203, 261, 371, 413, 477, 531, 609, 783, 1113, 1239, 1431, 1537, 1593, 1711, 1827, 3127, 3339, 3717, 4611, 5133, 5481, 9381, 10017, 10759, 11151, 11977, 13833, 15399, 21889, 28143, 32277, 35931, 41499, 46197, 65667, 84429, 90683, 96831, 107793, 197001, 272049, 290493, 323379, 591003, 634781, 816147, 1904343, 2448441, 5713029, 17139087]

約数ペア:

[(1, 17139087), (3, 5713029), (7, 2448441), (9, 1904343), (21, 816147), (27, 634781), (29, 591003), (53, 323379), (59, 290493), (63, 272049), (87, 197001), (159, 107793), (177, 96831), (189, 90683), (203, 84429), (261, 65667), (371, 46197), (413, 41499), (477, 35931), (531, 32277), (609, 28143), (783, 21889), (1113, 15399), (1239, 13833), (1431, 11977), (1537, 11151), (1593, 10759), (1711, 10017), (1827, 9381), (3127, 5481), (3339, 5133), (3717, 4611)]