37880091

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 58841640

約数和(自身を除く): 20961549

約数列:

[1, 3, 9, 19, 57, 89, 131, 171, 267, 361, 393, 801, 1083, 1179, 1691, 2489, 3249, 5073, 7467, 11659, 15219, 22401, 32129, 34977, 47291, 96387, 104931, 141873, 221521, 289161, 425619, 664563, 1993689, 4208899, 12626697, 37880091]

約数ペア:

[(1, 37880091), (3, 12626697), (9, 4208899), (19, 1993689), (57, 664563), (89, 425619), (131, 289161), (171, 221521), (267, 141873), (361, 104931), (393, 96387), (801, 47291), (1083, 34977), (1179, 32129), (1691, 22401), (2489, 15219), (3249, 11659), (5073, 7467)]