53537913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 96235776

約数和(自身を除く): 42697863

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 2447, 7293, 7341, 21879, 22023, 26917, 31811, 41599, 80751, 95433, 124797, 242253, 286299, 349921, 374391, 457589, 540787, 1049763, 1372767, 1622361, 3149289, 4118301, 4867083, 5948657, 17845971, 53537913]

約数ペア:

[(1, 53537913), (3, 17845971), (9, 5948657), (11, 4867083), (13, 4118301), (17, 3149289), (33, 1622361), (39, 1372767), (51, 1049763), (99, 540787), (117, 457589), (143, 374391), (153, 349921), (187, 286299), (221, 242253), (429, 124797), (561, 95433), (663, 80751), (1287, 41599), (1683, 31811), (1989, 26917), (2431, 22023), (2447, 21879), (7293, 7341)]