48331269

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 88422400

約数和(自身を除く): 40091131

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 129, 133, 171, 189, 301, 313, 387, 399, 513, 817, 903, 939, 1161, 1197, 2191, 2451, 2709, 2817, 3591, 5719, 5947, 6573, 7353, 8127, 8451, 13459, 17157, 17841, 19719, 22059, 40377, 41629, 51471, 53523, 59157, 94213, 121131, 124887, 154413, 160569, 255721, 282639, 363393, 374661, 767163, 847917, 1123983, 1790047, 2301489, 2543751, 5370141, 6904467, 16110423, 48331269]

約数ペア:

[(1, 48331269), (3, 16110423), (7, 6904467), (9, 5370141), (19, 2543751), (21, 2301489), (27, 1790047), (43, 1123983), (57, 847917), (63, 767163), (129, 374661), (133, 363393), (171, 282639), (189, 255721), (301, 160569), (313, 154413), (387, 124887), (399, 121131), (513, 94213), (817, 59157), (903, 53523), (939, 51471), (1161, 41629), (1197, 40377), (2191, 22059), (2451, 19719), (2709, 17841), (2817, 17157), (3591, 13459), (5719, 8451), (5947, 8127), (6573, 7353)]