61271532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{81047}}^1$

素因数の和:81067

約数の個数: 48

約数和(自身を含む): 181547520

約数和(自身を除く): 120275988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 81047, 162094, 243141, 324188, 486282, 567329, 729423, 972564, 1134658, 1458846, 1701987, 2188269, 2269316, 2917692, 3403974, 4376538, 5105961, 6807948, 8753076, 10211922, 15317883, 20423844, 30635766, 61271532]

約数ペア:

[(1, 61271532), (2, 30635766), (3, 20423844), (4, 15317883), (6, 10211922), (7, 8753076), (9, 6807948), (12, 5105961), (14, 4376538), (18, 3403974), (21, 2917692), (27, 2269316), (28, 2188269), (36, 1701987), (42, 1458846), (54, 1134658), (63, 972564), (84, 729423), (108, 567329), (126, 486282), (189, 324188), (252, 243141), (378, 162094), (756, 81047)]