38171133

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 78274560

約数和(自身を除く): 40103427

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 33, 39, 57, 63, 77, 91, 99, 117, 133, 143, 171, 209, 223, 231, 247, 273, 399, 429, 627, 669, 693, 741, 819, 1001, 1197, 1287, 1463, 1561, 1729, 1881, 2007, 2223, 2453, 2717, 2899, 3003, 4237, 4389, 4683, 5187, 7359, 8151, 8697, 9009, 12711, 13167, 14049, 15561, 17171, 19019, 20293, 22077, 24453, 26091, 29659, 31889, 38133, 46607, 51513, 55081, 57057, 60879, 88977, 95667, 139821, 154539, 165243, 171171, 182637, 223223, 266931, 287001, 326249, 385567, 419463, 495729, 605891, 669669, 978747, 1156701, 1817673, 2009007, 2936241, 3470103, 4241237, 5453019, 12723711, 38171133]

約数ペア:

[(1, 38171133), (3, 12723711), (7, 5453019), (9, 4241237), (11, 3470103), (13, 2936241), (19, 2009007), (21, 1817673), (33, 1156701), (39, 978747), (57, 669669), (63, 605891), (77, 495729), (91, 419463), (99, 385567), (117, 326249), (133, 287001), (143, 266931), (171, 223223), (209, 182637), (223, 171171), (231, 165243), (247, 154539), (273, 139821), (399, 95667), (429, 88977), (627, 60879), (669, 57057), (693, 55081), (741, 51513), (819, 46607), (1001, 38133), (1197, 31889), (1287, 29659), (1463, 26091), (1561, 24453), (1729, 22077), (1881, 20293), (2007, 19019), (2223, 17171), (2453, 15561), (2717, 14049), (2899, 13167), (3003, 12711), (4237, 9009), (4389, 8697), (4683, 8151), (5187, 7359)]