28945647729

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{2833}}^1\times {\mathrm{16453}}^1$

素因数の和:19318

約数の個数: 32

約数和(自身を含む): 44765410560

約数和(自身を除く): 15819762831

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 2833, 8499, 16453, 25497, 49359, 65159, 76491, 148077, 195477, 378419, 444231, 586431, 1135257, 1759293, 3405771, 10217313, 46611349, 139834047, 419502141, 1072061027, 1258506423, 3216183081, 9648549243, 28945647729]

約数ペア:

[(1, 28945647729), (3, 9648549243), (9, 3216183081), (23, 1258506423), (27, 1072061027), (69, 419502141), (207, 139834047), (621, 46611349), (2833, 10217313), (8499, 3405771), (16453, 1759293), (25497, 1135257), (49359, 586431), (65159, 444231), (76491, 378419), (148077, 195477)]