121384263

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 220372992

約数和(自身を除く): 98988729

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 83, 91, 143, 231, 249, 273, 429, 487, 581, 913, 1001, 1079, 1461, 1743, 2739, 3003, 3237, 3409, 5357, 6331, 6391, 7553, 10227, 11869, 16071, 18993, 19173, 22659, 35607, 37499, 40421, 44317, 69641, 83083, 112497, 121263, 132951, 208923, 249249, 282947, 444631, 487487, 525473, 848841, 1333893, 1462461, 1576419, 3112417, 3678311, 5780203, 9337251, 11034933, 17340609, 40461421, 121384263]

約数ペア:

[(1, 121384263), (3, 40461421), (7, 17340609), (11, 11034933), (13, 9337251), (21, 5780203), (33, 3678311), (39, 3112417), (77, 1576419), (83, 1462461), (91, 1333893), (143, 848841), (231, 525473), (249, 487487), (273, 444631), (429, 282947), (487, 249249), (581, 208923), (913, 132951), (1001, 121263), (1079, 112497), (1461, 83083), (1743, 69641), (2739, 44317), (3003, 40421), (3237, 37499), (3409, 35607), (5357, 22659), (6331, 19173), (6391, 18993), (7553, 16071), (10227, 11869)]