56276613

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 56

約数和(自身を含む): 94435200

約数和(自身を除く): 38158587

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 239, 243, 323, 459, 513, 717, 729, 969, 1377, 1539, 2151, 2907, 4063, 4131, 4541, 4617, 6453, 8721, 12189, 12393, 13623, 13851, 19359, 26163, 36567, 40869, 58077, 77197, 78489, 109701, 122607, 174231, 231591, 235467, 329103, 367821, 694773, 987309, 1103463, 2084319, 2961927, 3310389, 6252957, 18758871, 56276613]

約数ペア:

[(1, 56276613), (3, 18758871), (9, 6252957), (17, 3310389), (19, 2961927), (27, 2084319), (51, 1103463), (57, 987309), (81, 694773), (153, 367821), (171, 329103), (239, 235467), (243, 231591), (323, 174231), (459, 122607), (513, 109701), (717, 78489), (729, 77197), (969, 58077), (1377, 40869), (1539, 36567), (2151, 26163), (2907, 19359), (4063, 13851), (4131, 13623), (4541, 12393), (4617, 12189), (6453, 8721)]