75602289

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 117760000

約数和(自身を除く): 42157711

約数列:

[1, 3, 7, 21, 79, 199, 229, 237, 553, 597, 687, 1393, 1603, 1659, 4179, 4809, 15721, 18091, 45571, 47163, 54273, 110047, 126637, 136713, 318997, 330141, 379911, 956991, 3600109, 10800327, 25200763, 75602289]

約数ペア:

[(1, 75602289), (3, 25200763), (7, 10800327), (21, 3600109), (79, 956991), (199, 379911), (229, 330141), (237, 318997), (553, 136713), (597, 126637), (687, 110047), (1393, 54273), (1603, 47163), (1659, 45571), (4179, 18091), (4809, 15721)]