77386239

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 138031200

約数和(自身を除く): 60644961

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1827, 2017, 4263, 5481, 6051, 12789, 14119, 18153, 38367, 42357, 54459, 58493, 98833, 127071, 175479, 296499, 381213, 409451, 526437, 889497, 1228353, 1579311, 2668491, 2866157, 3685059, 8598471, 11055177, 25795413, 77386239]

約数ペア:

[(1, 77386239), (3, 25795413), (7, 11055177), (9, 8598471), (21, 3685059), (27, 2866157), (29, 2668491), (49, 1579311), (63, 1228353), (87, 889497), (147, 526437), (189, 409451), (203, 381213), (261, 296499), (441, 175479), (609, 127071), (783, 98833), (1323, 58493), (1421, 54459), (1827, 42357), (2017, 38367), (4263, 18153), (5481, 14119), (6051, 12789)]