9952049331

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{77171}}^1$

素因数の和:77296

約数の個数: 48

約数和(自身を含む): 17335918080

約数和(自身を除く): 7383868749

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 89, 161, 207, 267, 483, 623, 801, 1449, 1869, 2047, 5607, 6141, 14329, 18423, 42987, 77171, 128961, 231513, 540197, 694539, 1620591, 1774933, 4861773, 5324799, 6868219, 12424531, 15974397, 20604657, 37273593, 48077533, 61813971, 111820779, 144232599, 157969037, 432697797, 473907111, 1105783259, 1421721333, 3317349777, 9952049331]

約数ペア:

[(1, 9952049331), (3, 3317349777), (7, 1421721333), (9, 1105783259), (21, 473907111), (23, 432697797), (63, 157969037), (69, 144232599), (89, 111820779), (161, 61813971), (207, 48077533), (267, 37273593), (483, 20604657), (623, 15974397), (801, 12424531), (1449, 6868219), (1869, 5324799), (2047, 4861773), (5607, 1774933), (6141, 1620591), (14329, 694539), (18423, 540197), (42987, 231513), (77171, 128961)]