67365207

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 121325568

約数和(自身を除く): 53960361

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 581, 747, 819, 991, 1079, 1743, 2973, 3237, 5229, 6937, 7553, 8919, 9711, 12883, 20811, 22659, 38649, 62433, 67977, 82253, 90181, 115947, 246759, 270543, 575771, 740277, 811629, 1069289, 1727313, 3207867, 5181939, 7485023, 9623601, 22455069, 67365207]

約数ペア:

[(1, 67365207), (3, 22455069), (7, 9623601), (9, 7485023), (13, 5181939), (21, 3207867), (39, 1727313), (63, 1069289), (83, 811629), (91, 740277), (117, 575771), (249, 270543), (273, 246759), (581, 115947), (747, 90181), (819, 82253), (991, 67977), (1079, 62433), (1743, 38649), (2973, 22659), (3237, 20811), (5229, 12883), (6937, 9711), (7553, 8919)]