2802606291

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 4376064000

約数和(自身を除く): 1573457709

約数列:

[1, 3, 9, 27, 41, 73, 79, 123, 219, 237, 369, 439, 657, 711, 1107, 1317, 1971, 2133, 2993, 3239, 3951, 5767, 8979, 9717, 11853, 17301, 17999, 26937, 29151, 32047, 34681, 51903, 53997, 80811, 87453, 96141, 104043, 155709, 161991, 236447, 288423, 312129, 485973, 709341, 865269, 936387, 1313927, 1421921, 2128023, 2531713, 3941781, 4265763, 6384069, 7595139, 11825343, 12797289, 22785417, 35476029, 38391867, 68356251, 103800233, 311400699, 934202097, 2802606291]

約数ペア:

[(1, 2802606291), (3, 934202097), (9, 311400699), (27, 103800233), (41, 68356251), (73, 38391867), (79, 35476029), (123, 22785417), (219, 12797289), (237, 11825343), (369, 7595139), (439, 6384069), (657, 4265763), (711, 3941781), (1107, 2531713), (1317, 2128023), (1971, 1421921), (2133, 1313927), (2993, 936387), (3239, 865269), (3951, 709341), (5767, 485973), (8979, 312129), (9717, 288423), (11853, 236447), (17301, 161991), (17999, 155709), (26937, 104043), (29151, 96141), (32047, 87453), (34681, 80811), (51903, 53997)]