263630509839

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1788623}}^1$

素因数の和:1788788

約数の個数: 32

約数和(自身を含む): 401796495360

約数和(自身を除く): 138165985521

約数列:

[1, 3, 9, 27, 53, 103, 159, 309, 477, 927, 1431, 2781, 5459, 16377, 49131, 147393, 1788623, 5365869, 16097607, 48292821, 94797019, 184228169, 284391057, 552684507, 853173171, 1658053521, 2559519513, 4974160563, 9764092957, 29292278871, 87876836613, 263630509839]

約数ペア:

[(1, 263630509839), (3, 87876836613), (9, 29292278871), (27, 9764092957), (53, 4974160563), (103, 2559519513), (159, 1658053521), (309, 853173171), (477, 552684507), (927, 284391057), (1431, 184228169), (2781, 94797019), (5459, 48292821), (16377, 16097607), (49131, 5365869), (147393, 1788623)]