7899685740009

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1\times {\mathrm{1939939}}^1$

素因数の和:1940654

約数の個数: 48

約数和(自身を含む): 13182590678400

約数和(自身を除く): 5282904938391

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 593, 763, 981, 1779, 2289, 4151, 5337, 6867, 12453, 37359, 64637, 193911, 452459, 581733, 1357377, 1939939, 4072131, 5819817, 13579573, 17459451, 40738719, 122216157, 211453351, 634360053, 1150383827, 1480173457, 1903080159, 3451151481, 4440520371, 8052686789, 10353454443, 13321561113, 24158060367, 72474181101, 125391837143, 376175511429, 877742860001, 1128526534287, 2633228580003, 7899685740009]

約数ペア:

[(1, 7899685740009), (3, 2633228580003), (7, 1128526534287), (9, 877742860001), (21, 376175511429), (63, 125391837143), (109, 72474181101), (327, 24158060367), (593, 13321561113), (763, 10353454443), (981, 8052686789), (1779, 4440520371), (2289, 3451151481), (4151, 1903080159), (5337, 1480173457), (6867, 1150383827), (12453, 634360053), (37359, 211453351), (64637, 122216157), (193911, 40738719), (452459, 17459451), (581733, 13579573), (1357377, 5819817), (1939939, 4072131)]