199973869659

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1823797}}^1$

素因数の和:1823968

約数の個数: 32

約数和(自身を含む): 308148910080

約数和(自身を除く): 108175040421

約数列:

[1, 3, 9, 27, 31, 93, 131, 279, 393, 837, 1179, 3537, 4061, 12183, 36549, 109647, 1823797, 5471391, 16414173, 49242519, 56537707, 169613121, 238917407, 508839363, 716752221, 1526518089, 2150256663, 6450769989, 7406439617, 22219318851, 66657956553, 199973869659]

約数ペア:

[(1, 199973869659), (3, 66657956553), (9, 22219318851), (27, 7406439617), (31, 6450769989), (93, 2150256663), (131, 1526518089), (279, 716752221), (393, 508839363), (837, 238917407), (1179, 169613121), (3537, 56537707), (4061, 49242519), (12183, 16414173), (36549, 5471391), (109647, 1823797)]