66564644349

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{2339}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 104664268800

約数和(自身を除く): 38099624451

約数列:

[1, 3, 7, 21, 59, 103, 177, 223, 309, 413, 669, 721, 1239, 1561, 2163, 2339, 4683, 6077, 7017, 13157, 16373, 18231, 22969, 39471, 42539, 49119, 68907, 92099, 127617, 138001, 160783, 240917, 276297, 414003, 482349, 521597, 722751, 966007, 1355171, 1564791, 1686419, 2898021, 3651179, 4065513, 5059257, 9486197, 10953537, 14214103, 28458591, 30774223, 42642309, 53724491, 92322669, 99498721, 161173473, 215419561, 298496163, 376071437, 646258683, 1128214311, 3169744969, 9509234907, 22188214783, 66564644349]

約数ペア:

[(1, 66564644349), (3, 22188214783), (7, 9509234907), (21, 3169744969), (59, 1128214311), (103, 646258683), (177, 376071437), (223, 298496163), (309, 215419561), (413, 161173473), (669, 99498721), (721, 92322669), (1239, 53724491), (1561, 42642309), (2163, 30774223), (2339, 28458591), (4683, 14214103), (6077, 10953537), (7017, 9486197), (13157, 5059257), (16373, 4065513), (18231, 3651179), (22969, 2898021), (39471, 1686419), (42539, 1564791), (49119, 1355171), (68907, 966007), (92099, 722751), (127617, 521597), (138001, 482349), (160783, 414003), (240917, 276297)]