154450989

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10613}}^1$

素因数の和:10647

約数の個数: 48

約数和(自身を含む): 290399040

約数和(自身を除く): 135948051

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 10613, 14553, 31839, 74291, 95517, 116743, 222873, 286551, 350229, 520037, 668619, 817201, 1050687, 1560111, 2005857, 2451603, 3152061, 4680333, 5720407, 7354809, 14040999, 17161221, 22064427, 51483663, 154450989]

約数ペア:

[(1, 154450989), (3, 51483663), (7, 22064427), (9, 17161221), (11, 14040999), (21, 7354809), (27, 5720407), (33, 4680333), (49, 3152061), (63, 2451603), (77, 2005857), (99, 1560111), (147, 1050687), (189, 817201), (231, 668619), (297, 520037), (441, 350229), (539, 286551), (693, 222873), (1323, 116743), (1617, 95517), (2079, 74291), (4851, 31839), (10613, 14553)]