11751012009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{23537}}^1$

素因数の和:23639

約数の個数: 48

約数和(自身を含む): 19466867520

約数和(自身を除く): 7715855511

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 1681, 4059, 5043, 12177, 15129, 18491, 23537, 45387, 55473, 70611, 166419, 211833, 258907, 499257, 635499, 776721, 965017, 2330163, 2895051, 6990489, 8685153, 10615187, 26055459, 31845561, 39565697, 95536683, 118697091, 286610049, 356091273, 435222667, 1068273819, 1305668001, 3917004003, 11751012009]

約数ペア:

[(1, 11751012009), (3, 3917004003), (9, 1305668001), (11, 1068273819), (27, 435222667), (33, 356091273), (41, 286610049), (99, 118697091), (123, 95536683), (297, 39565697), (369, 31845561), (451, 26055459), (1107, 10615187), (1353, 8685153), (1681, 6990489), (4059, 2895051), (5043, 2330163), (12177, 965017), (15129, 776721), (18491, 635499), (23537, 499257), (45387, 258907), (55473, 211833), (70611, 166419)]