26808327

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1$

素因数の和:3669

約数の個数: 40

約数和(自身を含む): 49302176

約数和(自身を除く): 22493849

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3637, 7371, 10911, 25459, 32733, 47281, 76377, 98199, 141843, 229131, 294597, 330967, 425529, 687393, 992901, 1276587, 2062179, 2978703, 3829761, 8936109, 26808327]

約数ペア:

[(1, 26808327), (3, 8936109), (7, 3829761), (9, 2978703), (13, 2062179), (21, 1276587), (27, 992901), (39, 687393), (63, 425529), (81, 330967), (91, 294597), (117, 229131), (189, 141843), (273, 98199), (351, 76377), (567, 47281), (819, 32733), (1053, 25459), (2457, 10911), (3637, 7371)]