7533729

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 13325312

約数和(自身を除く): 5791583

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 103, 129, 189, 243, 301, 309, 387, 567, 721, 903, 927, 1161, 1701, 2163, 2709, 2781, 3483, 4429, 6489, 8127, 8343, 10449, 13287, 19467, 24381, 25029, 31003, 39861, 58401, 73143, 93009, 119583, 175203, 279027, 358749, 837081, 1076247, 2511243, 7533729]

約数ペア:

[(1, 7533729), (3, 2511243), (7, 1076247), (9, 837081), (21, 358749), (27, 279027), (43, 175203), (63, 119583), (81, 93009), (103, 73143), (129, 58401), (189, 39861), (243, 31003), (301, 25029), (309, 24381), (387, 19467), (567, 13287), (721, 10449), (903, 8343), (927, 8127), (1161, 6489), (1701, 4429), (2163, 3483), (2709, 2781)]