27555714

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 65061360

約数和(自身を除く): 37505646

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 59, 62, 81, 93, 118, 162, 177, 186, 243, 279, 354, 486, 531, 558, 837, 961, 1062, 1593, 1674, 1829, 1922, 2511, 2883, 3186, 3658, 4779, 5022, 5487, 5766, 7533, 8649, 9558, 10974, 14337, 15066, 16461, 17298, 25947, 28674, 32922, 49383, 51894, 56699, 77841, 98766, 113398, 148149, 155682, 170097, 233523, 296298, 340194, 444447, 467046, 510291, 888894, 1020582, 1530873, 3061746, 4592619, 9185238, 13777857, 27555714]

約数ペア:

[(1, 27555714), (2, 13777857), (3, 9185238), (6, 4592619), (9, 3061746), (18, 1530873), (27, 1020582), (31, 888894), (54, 510291), (59, 467046), (62, 444447), (81, 340194), (93, 296298), (118, 233523), (162, 170097), (177, 155682), (186, 148149), (243, 113398), (279, 98766), (354, 77841), (486, 56699), (531, 51894), (558, 49383), (837, 32922), (961, 28674), (1062, 25947), (1593, 17298), (1674, 16461), (1829, 15066), (1922, 14337), (2511, 10974), (2883, 9558), (3186, 8649), (3658, 7533), (4779, 5766), (5022, 5487)]