69476589

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28277}}^1$

素因数の和:28306

約数の個数: 32

約数和(自身を含む): 126685440

約数和(自身を除く): 57208851

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 28277, 84831, 197939, 254493, 367601, 593817, 763479, 1102803, 1781451, 2573207, 3308409, 5344353, 7719621, 9925227, 23158863, 69476589]

約数ペア:

[(1, 69476589), (3, 23158863), (7, 9925227), (9, 7719621), (13, 5344353), (21, 3308409), (27, 2573207), (39, 1781451), (63, 1102803), (91, 763479), (117, 593817), (189, 367601), (273, 254493), (351, 197939), (819, 84831), (2457, 28277)]