65719017

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 120906240

約数和(自身を除く): 55187223

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 2767, 3393, 7917, 8301, 19369, 23751, 24903, 35971, 58107, 80243, 107913, 174321, 240729, 251797, 323739, 561701, 722187, 755391, 1043159, 1685103, 2266173, 3129477, 5055309, 7302113, 9388431, 21906339, 65719017]

約数ペア:

[(1, 65719017), (3, 21906339), (7, 9388431), (9, 7302113), (13, 5055309), (21, 3129477), (29, 2266173), (39, 1685103), (63, 1043159), (87, 755391), (91, 722187), (117, 561701), (203, 323739), (261, 251797), (273, 240729), (377, 174321), (609, 107913), (819, 80243), (1131, 58107), (1827, 35971), (2639, 24903), (2767, 23751), (3393, 19369), (7917, 8301)]