69919317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35153}}^1$

素因数の和:35189

約数の個数: 24

約数和(自身を含む): 115164504

約数和(自身を除く): 45245187

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 35153, 105459, 316377, 456989, 597601, 1370967, 1792803, 4112901, 5378409, 7768813, 23306439, 69919317]

約数ペア:

[(1, 69919317), (3, 23306439), (9, 7768813), (13, 5378409), (17, 4112901), (39, 1792803), (51, 1370967), (117, 597601), (153, 456989), (221, 316377), (663, 105459), (1989, 35153)]