66699087

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 115153920

約数和(自身を除く): 48454833

約数列:

[1, 3, 7, 13, 21, 39, 41, 59, 91, 101, 123, 177, 273, 287, 303, 413, 533, 707, 767, 861, 1239, 1313, 1599, 2121, 2301, 2419, 3731, 3939, 4141, 5369, 5959, 7257, 9191, 11193, 12423, 16107, 16933, 17877, 27573, 28987, 31447, 41713, 50799, 53833, 77467, 86961, 94341, 125139, 161499, 220129, 232401, 244319, 376831, 542269, 660387, 732957, 1130493, 1626807, 1710233, 3176147, 5130699, 9528441, 22233029, 66699087]

約数ペア:

[(1, 66699087), (3, 22233029), (7, 9528441), (13, 5130699), (21, 3176147), (39, 1710233), (41, 1626807), (59, 1130493), (91, 732957), (101, 660387), (123, 542269), (177, 376831), (273, 244319), (287, 232401), (303, 220129), (413, 161499), (533, 125139), (707, 94341), (767, 86961), (861, 77467), (1239, 53833), (1313, 50799), (1599, 41713), (2121, 31447), (2301, 28987), (2419, 27573), (3731, 17877), (3939, 16933), (4141, 16107), (5369, 12423), (5959, 11193), (7257, 9191)]