71356327

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 96325632

約数和(自身を除く): 24969305

約数列:

[1, 7, 17, 23, 29, 31, 119, 161, 203, 217, 391, 493, 527, 667, 713, 841, 899, 2737, 3451, 3689, 4669, 4991, 5887, 6293, 11339, 12121, 14297, 15283, 19343, 20677, 26071, 79373, 84847, 100079, 106981, 135401, 144739, 182497, 328831, 351509, 443207, 599633, 2301817, 2460563, 3102449, 4197431, 10193761, 71356327]

約数ペア:

[(1, 71356327), (7, 10193761), (17, 4197431), (23, 3102449), (29, 2460563), (31, 2301817), (119, 599633), (161, 443207), (203, 351509), (217, 328831), (391, 182497), (493, 144739), (527, 135401), (667, 106981), (713, 100079), (841, 84847), (899, 79373), (2737, 26071), (3451, 20677), (3689, 19343), (4669, 15283), (4991, 14297), (5887, 12121), (6293, 11339)]