6918374619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{1249}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 11334400000

約数和(自身を除く): 4416025381

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 367, 387, 559, 1101, 1161, 1249, 1677, 3303, 3747, 4771, 5031, 9909, 11241, 14313, 15093, 15781, 16237, 33723, 42939, 47343, 48711, 53707, 128817, 142029, 146133, 161121, 205153, 426087, 438399, 458383, 483363, 615459, 698191, 1375149, 1450089, 1846377, 2094573, 4125447, 5539131, 5958979, 6283719, 12376341, 17876937, 18851157, 19710469, 53630811, 59131407, 160892433, 177394221, 256236097, 532182663, 768708291, 2306124873, 6918374619]

約数ペア:

[(1, 6918374619), (3, 2306124873), (9, 768708291), (13, 532182663), (27, 256236097), (39, 177394221), (43, 160892433), (117, 59131407), (129, 53630811), (351, 19710469), (367, 18851157), (387, 17876937), (559, 12376341), (1101, 6283719), (1161, 5958979), (1249, 5539131), (1677, 4125447), (3303, 2094573), (3747, 1846377), (4771, 1450089), (5031, 1375149), (9909, 698191), (11241, 615459), (14313, 483363), (15093, 458383), (15781, 438399), (16237, 426087), (33723, 205153), (42939, 161121), (47343, 146133), (48711, 142029), (53707, 128817)]