127197594

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{17981}}^1$

素因数の和:18123

約数の個数: 32

約数和(自身を含む): 284834880

約数和(自身を除く): 157637286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 17981, 35962, 53943, 107886, 161829, 323658, 485487, 970974, 2355511, 4711022, 7066533, 14133066, 21199599, 42399198, 63598797, 127197594]

約数ペア:

[(1, 127197594), (2, 63598797), (3, 42399198), (6, 21199599), (9, 14133066), (18, 7066533), (27, 4711022), (54, 2355511), (131, 970974), (262, 485487), (393, 323658), (786, 161829), (1179, 107886), (2358, 53943), (3537, 35962), (7074, 17981)]