1815804547271

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{757}}^1\times {\mathrm{6659}}^1$

素因数の和:7680

約数の個数: 48

約数和(自身を含む): 2161976392800

約数和(自身を除く): 346171845529

約数列:

[1, 11, 13, 121, 143, 229, 757, 1573, 2519, 2977, 6659, 8327, 9841, 27709, 32747, 73249, 86567, 91597, 108251, 173353, 360217, 805739, 952237, 1190761, 1524911, 1906883, 2253589, 5040863, 10474607, 16774021, 19823843, 20975713, 24789479, 55449493, 65531219, 184514231, 218062273, 272684269, 609944423, 720843409, 1154357627, 2398685003, 7929277499, 12697933897, 15006649151, 139677272867, 165073140661, 1815804547271]

約数ペア:

[(1, 1815804547271), (11, 165073140661), (13, 139677272867), (121, 15006649151), (143, 12697933897), (229, 7929277499), (757, 2398685003), (1573, 1154357627), (2519, 720843409), (2977, 609944423), (6659, 272684269), (8327, 218062273), (9841, 184514231), (27709, 65531219), (32747, 55449493), (73249, 24789479), (86567, 20975713), (91597, 19823843), (108251, 16774021), (173353, 10474607), (360217, 5040863), (805739, 2253589), (952237, 1906883), (1190761, 1524911)]