87676317

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 137443200

約数和(自身を除く): 49766883

約数列:

[1, 3, 9, 19, 27, 57, 171, 277, 513, 617, 831, 1851, 2493, 5263, 5553, 7479, 11723, 15789, 16659, 35169, 47367, 105507, 142101, 170909, 316521, 512727, 1538181, 3247271, 4614543, 9741813, 29225439, 87676317]

約数ペア:

[(1, 87676317), (3, 29225439), (9, 9741813), (19, 4614543), (27, 3247271), (57, 1538181), (171, 512727), (277, 316521), (513, 170909), (617, 142101), (831, 105507), (1851, 47367), (2493, 35169), (5263, 16659), (5553, 15789), (7479, 11723)]