67903785

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1607}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 121178880

約数和(自身を除く): 53275095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1565, 1607, 2817, 4695, 4821, 8035, 8451, 14085, 14463, 24105, 42255, 43389, 72315, 216945, 502991, 1508973, 2514955, 4526919, 7544865, 13580757, 22634595, 67903785]

約数ペア:

[(1, 67903785), (3, 22634595), (5, 13580757), (9, 7544865), (15, 4526919), (27, 2514955), (45, 1508973), (135, 502991), (313, 216945), (939, 72315), (1565, 43389), (1607, 42255), (2817, 24105), (4695, 14463), (4821, 14085), (8035, 8451)]