27752739

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 44160000

約数和(自身を除く): 16407261

約数列:

[1, 3, 7, 21, 29, 87, 199, 203, 229, 597, 609, 687, 1393, 1603, 4179, 4809, 5771, 6641, 17313, 19923, 40397, 45571, 46487, 121191, 136713, 139461, 318997, 956991, 1321559, 3964677, 9250913, 27752739]

約数ペア:

[(1, 27752739), (3, 9250913), (7, 3964677), (21, 1321559), (29, 956991), (87, 318997), (199, 139461), (203, 136713), (229, 121191), (597, 46487), (609, 45571), (687, 40397), (1393, 19923), (1603, 17313), (4179, 6641), (4809, 5771)]