271890333

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 501621120

約数和(自身を除く): 229730787

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 43, 51, 99, 117, 129, 143, 153, 187, 221, 289, 387, 429, 473, 559, 561, 663, 731, 867, 1287, 1419, 1677, 1683, 1989, 2193, 2431, 2601, 3179, 3757, 4257, 4913, 5031, 6149, 6579, 7293, 8041, 9503, 9537, 11271, 12427, 14739, 18447, 21879, 24123, 28509, 28611, 33813, 37281, 41327, 44217, 54043, 55341, 63869, 72369, 85527, 104533, 111843, 123981, 136697, 161551, 162129, 191607, 211259, 313599, 371943, 410091, 484653, 486387, 574821, 633777, 702559, 940797, 1230273, 1453959, 1777061, 1901331, 2107677, 2323849, 2746367, 5331183, 6323031, 6971547, 8239101, 15993549, 20914641, 24717303, 30210037, 90630111, 271890333]

約数ペア:

[(1, 271890333), (3, 90630111), (9, 30210037), (11, 24717303), (13, 20914641), (17, 15993549), (33, 8239101), (39, 6971547), (43, 6323031), (51, 5331183), (99, 2746367), (117, 2323849), (129, 2107677), (143, 1901331), (153, 1777061), (187, 1453959), (221, 1230273), (289, 940797), (387, 702559), (429, 633777), (473, 574821), (559, 486387), (561, 484653), (663, 410091), (731, 371943), (867, 313599), (1287, 211259), (1419, 191607), (1677, 162129), (1683, 161551), (1989, 136697), (2193, 123981), (2431, 111843), (2601, 104533), (3179, 85527), (3757, 72369), (4257, 63869), (4913, 55341), (5031, 54043), (6149, 44217), (6579, 41327), (7293, 37281), (8041, 33813), (9503, 28611), (9537, 28509), (11271, 24123), (12427, 21879), (14739, 18447)]