109019131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 129382400

約数和(自身を除く): 20363269

約数列:

[1, 13, 19, 37, 79, 151, 247, 481, 703, 1027, 1501, 1963, 2869, 2923, 5587, 9139, 11929, 19513, 37297, 37999, 55537, 72631, 106153, 155077, 226651, 441373, 721981, 1379989, 2946463, 5737849, 8386087, 109019131]

約数ペア:

[(1, 109019131), (13, 8386087), (19, 5737849), (37, 2946463), (79, 1379989), (151, 721981), (247, 441373), (481, 226651), (703, 155077), (1027, 106153), (1501, 72631), (1963, 55537), (2869, 37999), (2923, 37297), (5587, 19513), (9139, 11929)]