70739613

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 124800000

約数和(自身を除く): 54060387

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 1249, 1827, 1953, 2697, 3747, 6293, 8091, 8743, 11241, 18879, 26229, 36221, 38719, 56637, 78687, 108663, 116157, 253547, 271033, 325989, 348471, 760641, 813099, 1122851, 2281923, 2439297, 3368553, 7859957, 10105659, 23579871, 70739613]

約数ペア:

[(1, 70739613), (3, 23579871), (7, 10105659), (9, 7859957), (21, 3368553), (29, 2439297), (31, 2281923), (63, 1122851), (87, 813099), (93, 760641), (203, 348471), (217, 325989), (261, 271033), (279, 253547), (609, 116157), (651, 108663), (899, 78687), (1249, 56637), (1827, 38719), (1953, 36221), (2697, 26229), (3747, 18879), (6293, 11241), (8091, 8743)]