8681753751

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{3209}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 13217752800

約数和(自身を除く): 4535999049

約数列:

[1, 3, 11, 29, 33, 87, 121, 257, 319, 363, 771, 957, 2827, 3209, 3509, 7453, 8481, 9627, 10527, 22359, 31097, 35299, 81983, 93061, 93291, 105897, 245949, 279183, 388289, 824713, 901813, 1023671, 1164867, 2474139, 2705439, 3071013, 9071843, 11260381, 23916677, 27215529, 33781143, 71750031, 99790273, 263083447, 299370819, 789250341, 2893917917, 8681753751]

約数ペア:

[(1, 8681753751), (3, 2893917917), (11, 789250341), (29, 299370819), (33, 263083447), (87, 99790273), (121, 71750031), (257, 33781143), (319, 27215529), (363, 23916677), (771, 11260381), (957, 9071843), (2827, 3071013), (3209, 2705439), (3509, 2474139), (7453, 1164867), (8481, 1023671), (9627, 901813), (10527, 824713), (22359, 388289), (31097, 279183), (35299, 245949), (81983, 105897), (93061, 93291)]