203485498281

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7349}}^1\times {\mathrm{13921}}^1$

素因数の和:21306

約数の個数: 48

約数和(自身を含む): 335222269200

約数和(自身を除く): 131736770919

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 7349, 13921, 22047, 41763, 66141, 95537, 124933, 125289, 180973, 236657, 286611, 374799, 542919, 709971, 859833, 1124397, 1624129, 1628757, 2129913, 3076541, 4872387, 9229623, 14617161, 27688869, 102305429, 306916287, 920748861, 1329970577, 1739192293, 3989911731, 5217576879, 11969735193, 15652730637, 22609499809, 67828499427, 203485498281]

約数ペア:

[(1, 203485498281), (3, 67828499427), (9, 22609499809), (13, 15652730637), (17, 11969735193), (39, 5217576879), (51, 3989911731), (117, 1739192293), (153, 1329970577), (221, 920748861), (663, 306916287), (1989, 102305429), (7349, 27688869), (13921, 14617161), (22047, 9229623), (41763, 4872387), (66141, 3076541), (95537, 2129913), (124933, 1628757), (125289, 1624129), (180973, 1124397), (236657, 859833), (286611, 709971), (374799, 542919)]