53139009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 35564991

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 461, 499, 1383, 1497, 3227, 3493, 5071, 5489, 9681, 10479, 15213, 16467, 35497, 38423, 106491, 115269, 230039, 690117, 1610273, 2530429, 4830819, 7591287, 17713003, 53139009]

約数ペア:

[(1, 53139009), (3, 17713003), (7, 7591287), (11, 4830819), (21, 2530429), (33, 1610273), (77, 690117), (231, 230039), (461, 115269), (499, 106491), (1383, 38423), (1497, 35497), (3227, 16467), (3493, 15213), (5071, 10479), (5489, 9681)]