53979751419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{390487}}^1$

素因数の和:390631

約数の個数: 32

約数和(自身を含む): 80971591680

約数和(自身を除く): 26991840261

約数列:

[1, 3, 11, 33, 59, 71, 177, 213, 649, 781, 1947, 2343, 4189, 12567, 46079, 138237, 390487, 1171461, 4295357, 12886071, 23038733, 27724577, 69116199, 83173731, 253426063, 304970347, 760278189, 914911041, 1635750043, 4907250129, 17993250473, 53979751419]

約数ペア:

[(1, 53979751419), (3, 17993250473), (11, 4907250129), (33, 1635750043), (59, 914911041), (71, 760278189), (177, 304970347), (213, 253426063), (649, 83173731), (781, 69116199), (1947, 27724577), (2343, 23038733), (4189, 12886071), (12567, 4295357), (46079, 1171461), (138237, 390487)]