39604383

素因数分解:

$3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 73472000

約数和(自身を除く): 33867617

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 199, 243, 273, 351, 567, 597, 729, 819, 1053, 1393, 1701, 1791, 2187, 2457, 2587, 3159, 4179, 5103, 5373, 7371, 7761, 9477, 12537, 15309, 16119, 18109, 22113, 23283, 28431, 37611, 48357, 54327, 66339, 69849, 112833, 145071, 162981, 199017, 209547, 338499, 435213, 488943, 628641, 1015497, 1466829, 1885923, 3046491, 4400487, 5657769, 13201461, 39604383]

約数ペア:

[(1, 39604383), (3, 13201461), (7, 5657769), (9, 4400487), (13, 3046491), (21, 1885923), (27, 1466829), (39, 1015497), (63, 628641), (81, 488943), (91, 435213), (117, 338499), (189, 209547), (199, 199017), (243, 162981), (273, 145071), (351, 112833), (567, 69849), (597, 66339), (729, 54327), (819, 48357), (1053, 37611), (1393, 28431), (1701, 23283), (1791, 22113), (2187, 18109), (2457, 16119), (2587, 15309), (3159, 12537), (4179, 9477), (5103, 7761), (5373, 7371)]