275203467

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7013

約数の個数: 64

約数和(自身を含む): 535142400

約数和(自身を除く): 259938933

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 3591, 4389, 5643, 6967, 13167, 20901, 39501, 48769, 62703, 76637, 132373, 146307, 188109, 229911, 397119, 438921, 536459, 689733, 926611, 1191357, 1316763, 1456103, 1609377, 2069199, 2779833, 3574071, 4368309, 4828131, 8339499, 10192721, 13104927, 14484393, 25018497, 30578163, 39314781, 91734489, 275203467]

約数ペア:

[(1, 275203467), (3, 91734489), (7, 39314781), (9, 30578163), (11, 25018497), (19, 14484393), (21, 13104927), (27, 10192721), (33, 8339499), (57, 4828131), (63, 4368309), (77, 3574071), (99, 2779833), (133, 2069199), (171, 1609377), (189, 1456103), (209, 1316763), (231, 1191357), (297, 926611), (399, 689733), (513, 536459), (627, 438921), (693, 397119), (1197, 229911), (1463, 188109), (1881, 146307), (2079, 132373), (3591, 76637), (4389, 62703), (5643, 48769), (6967, 39501), (13167, 20901)]