254814372297

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1\times {\mathrm{3137}}^1$

素因数の和:5550

約数の個数: 48

約数和(自身を含む): 383789952000

約数和(自身を除く): 128975579703

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1251, 2239, 3137, 4031, 6717, 9411, 12093, 20151, 28233, 36279, 64931, 90973, 194793, 272919, 311221, 436043, 584379, 818757, 933663, 1308129, 2800989, 3924387, 7023743, 9025409, 12645247, 21071229, 27076227, 37935741, 63213687, 81228681, 113807223, 203688547, 611065641, 976300277, 1833196923, 2928900831, 8786702493, 28312708033, 84938124099, 254814372297]

約数ペア:

[(1, 254814372297), (3, 84938124099), (9, 28312708033), (29, 8786702493), (87, 2928900831), (139, 1833196923), (261, 976300277), (417, 611065641), (1251, 203688547), (2239, 113807223), (3137, 81228681), (4031, 63213687), (6717, 37935741), (9411, 27076227), (12093, 21071229), (20151, 12645247), (28233, 9025409), (36279, 7023743), (64931, 3924387), (90973, 2800989), (194793, 1308129), (272919, 933663), (311221, 818757), (436043, 584379)]