303873471

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 505612800

約数和(自身を除く): 201739329

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 121, 141, 297, 363, 423, 517, 1089, 1269, 1551, 1979, 3267, 4653, 5687, 5937, 13959, 17061, 17811, 21769, 51183, 53433, 65307, 93013, 153549, 195921, 239459, 279039, 587763, 718377, 837117, 1023143, 2155131, 2511351, 3069429, 6465393, 9208287, 11254573, 27624861, 33763719, 101291157, 303873471]

約数ペア:

[(1, 303873471), (3, 101291157), (9, 33763719), (11, 27624861), (27, 11254573), (33, 9208287), (47, 6465393), (99, 3069429), (121, 2511351), (141, 2155131), (297, 1023143), (363, 837117), (423, 718377), (517, 587763), (1089, 279039), (1269, 239459), (1551, 195921), (1979, 153549), (3267, 93013), (4653, 65307), (5687, 53433), (5937, 51183), (13959, 21769), (17061, 17811)]