5120689119

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{18701}}^1$

素因数の和:18800

約数の個数: 64

約数和(自身を含む): 9048775680

約数和(自身を除く): 3928086561

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 59, 91, 119, 177, 221, 273, 357, 413, 663, 767, 1003, 1239, 1547, 2301, 3009, 4641, 5369, 7021, 13039, 16107, 18701, 21063, 39117, 56103, 91273, 130907, 243113, 273819, 317917, 392721, 729339, 953751, 1103359, 1701791, 2225419, 3310077, 4132921, 5105373, 6676257, 7723513, 12398763, 14343667, 18757103, 23170539, 28930447, 43031001, 56271309, 86791341, 100405669, 131299721, 243842339, 301217007, 393899163, 731527017, 1706896373, 5120689119]

約数ペア:

[(1, 5120689119), (3, 1706896373), (7, 731527017), (13, 393899163), (17, 301217007), (21, 243842339), (39, 131299721), (51, 100405669), (59, 86791341), (91, 56271309), (119, 43031001), (177, 28930447), (221, 23170539), (273, 18757103), (357, 14343667), (413, 12398763), (663, 7723513), (767, 6676257), (1003, 5105373), (1239, 4132921), (1547, 3310077), (2301, 2225419), (3009, 1701791), (4641, 1103359), (5369, 953751), (7021, 729339), (13039, 392721), (16107, 317917), (18701, 273819), (21063, 243113), (39117, 130907), (56103, 91273)]