82669920543

素因数分解:

$3^4\times 7^1\times {\mathrm{953}}^1\times {\mathrm{152993}}^1$

素因数の和:153965

約数の個数: 40

約数和(自身を含む): 141285675168

約数和(自身を除く): 58615754625

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 953, 2859, 6671, 8577, 20013, 25731, 60039, 77193, 152993, 180117, 458979, 540351, 1070951, 1376937, 3212853, 4130811, 9638559, 12392433, 28915677, 86747031, 145802329, 437406987, 1020616303, 1312220961, 3061848909, 3936662883, 9185546727, 11809988649, 27556640181, 82669920543]

約数ペア:

[(1, 82669920543), (3, 27556640181), (7, 11809988649), (9, 9185546727), (21, 3936662883), (27, 3061848909), (63, 1312220961), (81, 1020616303), (189, 437406987), (567, 145802329), (953, 86747031), (2859, 28915677), (6671, 12392433), (8577, 9638559), (20013, 4130811), (25731, 3212853), (60039, 1376937), (77193, 1070951), (152993, 540351), (180117, 458979)]